# CVE-2025-39742: RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask()

CVE-2025-39742 is fixed in 75 products on 1 platform, first by DEBIAN-CVE-2025-39742, released September 11, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-39742
- Priority: High
- CVSS: 7.0 (medium)
- EPSS: 0.0018
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 11, 2025
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-39742

## Description

In the Linux kernel, the following vulnerability has been resolved:  RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask()  The function divides number of online CPUs by num_core_siblings, and later checks the divider by zero. This implies a possibility to get and divide-by-zero runtime error. Fix it by moving the check prior to division. This also helps to save one indentation level.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | bpftool ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | dtb-aarch64 opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | dtb-aarch64 opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-64kb opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-64kb opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-64kb sles 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-64kb sles 15.7 | 6.4.0-150700.53.22.1 | [SUSE-SU-2025:4057-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4057-1.md) | Nov 11, 2025 |
| Linux | kernel-64kb sles 16.0 | 6.12.0-160000.6.1 | [SUSE-SU-2025:21139-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-21139-1.md) | Nov 25, 2025 |
| Linux | kernel-azure opensuse-leap 15.6 | 6.4.0-150600.8.52.1 | [SUSE-SU-2025:03634-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03634-1.md) | Oct 17, 2025 |
| Linux | kernel-azure sles 15.6 | 6.4.0-150600.8.52.1 | [SUSE-SU-2025:03634-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03634-1.md) | Oct 17, 2025 |
| Linux | kernel-azure sles 15.7 | 6.4.0-150700.20.18.1 | [SUSE-SU-2025:4132-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4132-1.md) | Nov 18, 2025 |
| Linux | kernel-debug opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-default opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-default opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-default sles 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-default sles 15.7 | 6.4.0-150700.53.22.1 | [SUSE-SU-2025:4057-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4057-1.md) | Nov 11, 2025 |
| Linux | kernel-default sles 16.0 | 6.12.0-160000.6.1 | [SUSE-SU-2025:21139-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-21139-1.md) | Nov 25, 2025 |
| Linux | kernel-default-base opensuse-leap 15.6 | 6.4.0-150600.23.73.1.150600.12.32.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-default-base opensuse-leap 16.0 | 6.12.0-160000.6.1.160000.2.4 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-default-base sles 15.6 | 6.4.0-150600.23.73.1.150600.12.32.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-default-base sles 15.7 | 6.4.0-150700.53.22.1.150700.17.15.1 | [SUSE-SU-2025:4057-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4057-1.md) | Nov 11, 2025 |
| Linux | kernel-default-base sles 16.0 | 6.12.0-160000.6.1.160000.2.4 | [SUSE-SU-2025:21139-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-21139-1.md) | Nov 25, 2025 |
| Linux | kernel-docs opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-docs opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-docs sles 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-docs sles 15.7 | 6.4.0-150700.53.22.1 | [SUSE-SU-2025:4057-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4057-1.md) | Nov 11, 2025 |
| Linux | kernel-docs sles 16.0 | 6.12.0-160000.6.1 | [SUSE-SU-2025:21139-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-21139-1.md) | Nov 25, 2025 |
| Linux | kernel-kvmsmall opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-kvmsmall opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-kvmsmall sles 16.0 | 6.12.0-160000.6.1 | [SUSE-SU-2025:21139-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-21139-1.md) | Nov 25, 2025 |
| Linux | kernel-livepatch-SLE15-SP6-RT_Update_16 sles 15.6 | 1-150600.1.3.1 | [SUSE-SU-2025:3751-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-3751-1.md) | Oct 23, 2025 |
| Linux | kernel-livepatch-SLE15-SP6_Update_10 sles 15.6 | 12-150600.2.1 | [SUSE-SU-2026:0548-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0548-1.md) | Feb 16, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_13 sles 15.6 | 10-150600.2.1 | [SUSE-SU-2026:0546-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0546-1.md) | Feb 15, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_14 sles 15.6 | 6-150600.2.1 | [SUSE-SU-2026:0550-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0550-1.md) | Feb 16, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_16 sles 15.6 | 1-150600.13.3.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-livepatch-SLE15-SP6_Update_7 sles 15.6 | 18-150600.2.1 | [SUSE-SU-2026:0543-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0543-1.md) | Feb 15, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_8 sles 15.6 | 13-150600.2.1 | [SUSE-SU-2026:0554-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0554-1.md) | Feb 16, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_1 sles 15.7 | 10-150700.2.1 | [SUSE-SU-2026:0487-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0487-1.md) | Feb 13, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_2 sles 15.7 | 10-150700.2.1 | [SUSE-SU-2026:0489-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0489-1.md) | Feb 13, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_3 sles 15.7 | 6-150700.2.1 | [SUSE-SU-2026:0490-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0490-1.md) | Feb 13, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_6 sles 15.7 | 1-150700.1.3.1 | [SUSE-SU-2025:4141-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4141-1.md) | Nov 19, 2025 |
| Linux | kernel-livepatch-SLE15-SP7_Update_0 sles 15.7 | 10-150700.3.27.1 | [SUSE-SU-2026:0554-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0554-1.md) | Feb 16, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_1 sles 15.7 | 10-150700.2.1 | [SUSE-SU-2026:0560-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0560-1.md) | Feb 16, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_2 sles 15.7 | 10-150700.2.1 | [SUSE-SU-2026:0556-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0556-1.md) | Feb 16, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_3 sles 15.7 | 6-150700.2.1 | [SUSE-SU-2026:0555-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0555-1.md) | Feb 16, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_6 sles 15.7 | 1-150700.15.3.1 | [SUSE-SU-2025:4057-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4057-1.md) | Nov 11, 2025 |
| Linux | kernel-livepatch-SLE16_Update_0 sles 16.0 | 7-160000.4.3 | [SUSE-SU-2026:20635-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20635-1.md) | Mar 4, 2026 |
| Linux | kernel-obs-build opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-obs-build opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-obs-build sles 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-obs-build sles 15.7 | 6.4.0-150700.53.22.1 | [SUSE-SU-2025:4057-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4057-1.md) | Nov 11, 2025 |
| Linux | kernel-obs-qa opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-obs-qa opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-obs-qa sles 16.0 | 6.12.0-160000.6.1 | [SUSE-SU-2025:21139-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-21139-1.md) | Nov 25, 2025 |
| Linux | kernel-rt opensuse-leap 15.6 | 6.4.0-150600.10.55.1 | [SUSE-SU-2025:3751-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-3751-1.md) | Oct 23, 2025 |
| Linux | kernel-rt opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-rt_debug opensuse-leap 15.6 | 6.4.0-150600.10.55.1 | [SUSE-SU-2025:3751-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-3751-1.md) | Oct 23, 2025 |
| Linux | kernel-source opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-source opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-source sles 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-source sles 15.7 | 6.4.0-150700.53.22.1 | [SUSE-SU-2025:4057-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4057-1.md) | Nov 11, 2025 |
| Linux | kernel-source sles 16.0 | 6.12.0-160000.6.1 | [SUSE-SU-2025:21139-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-21139-1.md) | Nov 25, 2025 |
| Linux | kernel-source-azure opensuse-leap 15.6 | 6.4.0-150600.8.52.1 | [SUSE-SU-2025:03634-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03634-1.md) | Oct 17, 2025 |
| Linux | kernel-source-azure sles 15.6 | 6.4.0-150600.8.52.1 | [SUSE-SU-2025:03634-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03634-1.md) | Oct 17, 2025 |
| Linux | kernel-source-azure sles 15.7 | 6.4.0-150700.20.18.1 | [SUSE-SU-2025:4132-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4132-1.md) | Nov 18, 2025 |
| Linux | kernel-source-rt opensuse-leap 15.6 | 6.4.0-150600.10.55.1 | [SUSE-SU-2025:3751-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-3751-1.md) | Oct 23, 2025 |
| Linux | kernel-syms opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-syms opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-syms sles 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-syms sles 15.7 | 6.4.0-150700.53.22.1 | [SUSE-SU-2025:4057-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4057-1.md) | Nov 11, 2025 |
| Linux | kernel-syms sles 16.0 | 6.12.0-160000.6.1 | [SUSE-SU-2025:21139-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-21139-1.md) | Nov 25, 2025 |
| Linux | kernel-syms-azure opensuse-leap 15.6 | 6.4.0-150600.8.52.1 | [SUSE-SU-2025:03634-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03634-1.md) | Oct 17, 2025 |
| Linux | kernel-syms-azure sles 15.6 | 6.4.0-150600.8.52.1 | [SUSE-SU-2025:03634-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03634-1.md) | Oct 17, 2025 |
| Linux | kernel-syms-azure sles 15.7 | 6.4.0-150700.20.18.1 | [SUSE-SU-2025:4132-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4132-1.md) | Nov 18, 2025 |
| Linux | kernel-syms-rt opensuse-leap 15.6 | 6.4.0-150600.10.55.1 | [SUSE-SU-2025:3751-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-3751-1.md) | Oct 23, 2025 |
| Linux | kernel-uek ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek ol 8 | 0:5.4.17-2136.348.3.el7uek | [ELSA-2025-20663](https://patchblox.com/security/data/fix/linux/elsa-2025-20663.md) | Oct 11, 2025 |
| Linux | kernel-uek ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-container ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-container ol 8 | 0:5.4.17-2136.348.3.el7uek | [ELSA-2025-20663](https://patchblox.com/security/data/fix/linux/elsa-2025-20663.md) | Oct 11, 2025 |
| Linux | kernel-uek-container ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-container-debug ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-container-debug ol 8 | 0:5.4.17-2136.348.3.el7uek | [ELSA-2025-20663](https://patchblox.com/security/data/fix/linux/elsa-2025-20663.md) | Oct 11, 2025 |
| Linux | kernel-uek-container-debug ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-core ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-core ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-core ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-core ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug ol 8 | 0:5.4.17-2136.348.3.el7uek | [ELSA-2025-20663](https://patchblox.com/security/data/fix/linux/elsa-2025-20663.md) | Oct 11, 2025 |
| Linux | kernel-uek-debug ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-core ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-core ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-debug-core ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-debug-core ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-devel ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-devel ol 8 | 0:5.4.17-2136.348.3.el7uek | [ELSA-2025-20663](https://patchblox.com/security/data/fix/linux/elsa-2025-20663.md) | Oct 11, 2025 |
| Linux | kernel-uek-debug-devel ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-debug-modules ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-debug-modules ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-core ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-core ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-devel ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-devel ol 8 | 0:5.4.17-2136.348.3.el7uek | [ELSA-2025-20663](https://patchblox.com/security/data/fix/linux/elsa-2025-20663.md) | Oct 11, 2025 |
| Linux | kernel-uek-devel ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-doc ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-doc ol 8 | 0:5.4.17-2136.348.3.el7uek | [ELSA-2025-20663](https://patchblox.com/security/data/fix/linux/elsa-2025-20663.md) | Oct 11, 2025 |
| Linux | kernel-uek-doc ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-modules ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-modules ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-core ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-core ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-deprecated ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-deprecated ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-desktop ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-desktop ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-extra ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-extra ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-modules-extra ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek-modules-extra ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-usb ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-usb ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-wireless ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-modules-wireless ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-tools ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek-tools ol 8 | 0:5.4.17-2136.348.3.el7uek | [ELSA-2025-20663](https://patchblox.com/security/data/fix/linux/elsa-2025-20663.md) | Oct 11, 2025 |
| Linux | kernel-uek-tools ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek64k ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek64k ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-core ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-core ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek64k-core ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek64k-core ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-devel ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-devel ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek64k-devel ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek64k-devel ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek64k-modules ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek64k-modules ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-core ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-core ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-extra ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-extra ol 8 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek64k-modules-extra ol 9 | 0:5.15.0-314.193.5.3.el9uek | [ELSA-2025-25757](https://patchblox.com/security/data/fix/linux/elsa-2025-25757.md) | Nov 10, 2025 |
| Linux | kernel-uek64k-modules-extra ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-usb ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-usb ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 10 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 9 | 0:6.12.0-104.43.4.2.el9uek | [ELSA-2025-20662](https://patchblox.com/security/data/fix/linux/elsa-2025-20662.md) | Oct 14, 2025 |
| Linux | kernel-zfcpdump opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-zfcpdump opensuse-leap 16.0 | 6.12.0-160000.6.1 | [OPENSUSE-SU-2025:20081-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20081-1.md) | Nov 25, 2025 |
| Linux | kernel-zfcpdump sles 15.6 | 6.4.0-150600.23.73.1 | [SUSE-SU-2025:03600-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03600-1.md) | Oct 15, 2025 |
| Linux | kernel-zfcpdump sles 15.7 | 6.4.0-150700.53.22.1 | [SUSE-SU-2025:4057-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4057-1.md) | Nov 11, 2025 |
| Linux | kernel-zfcpdump sles 16.0 | 6.12.0-160000.6.1 | [SUSE-SU-2025:21139-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-21139-1.md) | Nov 25, 2025 |
| Linux | linux Debian 12.15 (bookworm) | 6.1.153-1 | [DEBIAN-CVE-2025-39742](https://patchblox.com/security/data/fix/linux/debian-cve-2025-39742.md) | Sep 11, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.12.43-1 | [DEBIAN-CVE-2025-39742](https://patchblox.com/security/data/fix/linux/debian-cve-2025-39742.md) | Sep 11, 2025 |
| Linux | linux Debian 14 | 6.16.3-1 | [DEBIAN-CVE-2025-39742](https://patchblox.com/security/data/fix/linux/debian-cve-2025-39742.md) | Sep 11, 2025 |

---

Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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