CVE-2025-39972
i40e: fix idx validation in i40e_validate_queue_map
CVE-2025-39972 is fixed in 44 products on 1 platform, first by DEBIAN-CVE-2025-39972, released October 15, 2025. It is not reported as exploited. Patch Radar priority: Urgent.
Urgent
CVSS
9.8
Critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0016
4th percentile
In the Linux kernel, the following vulnerability has been resolved: i40e: fix idx validation in i40e_validate_queue_map Ensure idx is within range of active/initialized TCs when iterating over vf->ch[idx] in i40e_validate_queue_map().
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| bpftool · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| dtb-aarch64 · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| dtb-aarch64 · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-64kb · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-64kb · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-64kb · sles 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-64kb · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-64kb · sles 16.0 | 6.12.0-160000.7.1 | SUSE-SU-2025:21147-1 | Nov 26, 2025 |
| kernel-azure · opensuse-leap 15.6 | 6.4.0-150600.8.55.1 | SUSE-SU-2025:4128-1 | Nov 18, 2025 |
| kernel-azure · sles 15.6 | 6.4.0-150600.8.55.1 | SUSE-SU-2025:4128-1 | Nov 18, 2025 |
| kernel-azure · sles 15.7 | 6.4.0-150700.20.18.1 | SUSE-SU-2025:4132-1 | Nov 18, 2025 |
| kernel-debug · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-default · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-default · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-default · sles 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-default · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-default · sles 16.0 | 6.12.0-160000.7.1 | SUSE-SU-2025:21147-1 | Nov 26, 2025 |
| kernel-default-base · opensuse-leap 15.6 | 6.4.0-150600.23.78.1.150600.12.34.2 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-default-base · opensuse-leap 16.0 | 6.12.0-160000.6.1.160000.2.4 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-default-base · sles 15.6 | 6.4.0-150600.23.78.1.150600.12.34.2 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-default-base · sles 15.7 | 6.4.0-150700.53.22.1.150700.17.15.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-default-base · sles 16.0 | 6.12.0-160000.6.1.160000.2.4 | SUSE-SU-2025:21147-1 | Nov 26, 2025 |
| kernel-docs · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-docs · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-docs · sles 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-docs · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-docs · sles 16.0 | 6.12.0-160000.7.1 | SUSE-SU-2025:21147-1 | Nov 26, 2025 |
| kernel-kvmsmall · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-kvmsmall · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-kvmsmall · sles 16.0 | 6.12.0-160000.7.1 | SUSE-SU-2025:21147-1 | Nov 26, 2025 |
| kernel-livepatch-SLE15-SP6-RT_Update_17 · sles 15.6 | 1-150600.1.3.1 | SUSE-SU-2025:4301-1 | Nov 28, 2025 |
| kernel-livepatch-SLE15-SP6_Update_17 · sles 15.6 | 1-150600.13.5.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-livepatch-SLE15-SP7-RT_Update_6 · sles 15.7 | 1-150700.1.3.1 | SUSE-SU-2025:4141-1 | Nov 19, 2025 |
| kernel-livepatch-SLE15-SP7_Update_6 · sles 15.7 | 1-150700.15.3.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-obs-build · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-obs-build · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-obs-build · sles 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-obs-build · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-obs-qa · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-obs-qa · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-obs-qa · sles 16.0 | 6.12.0-160000.7.1 | SUSE-SU-2025:21147-1 | Nov 26, 2025 |
| kernel-rt · opensuse-leap 15.6 | 6.4.0-150600.10.58.1 | SUSE-SU-2025:4301-1 | Nov 28, 2025 |
| kernel-rt · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-rt_debug · opensuse-leap 15.6 | 6.4.0-150600.10.58.1 | SUSE-SU-2025:4301-1 | Nov 28, 2025 |
| kernel-source · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-source · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-source · sles 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-source · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-source · sles 16.0 | 6.12.0-160000.7.1 | SUSE-SU-2025:21147-1 | Nov 26, 2025 |
| kernel-source-azure · opensuse-leap 15.6 | 6.4.0-150600.8.55.1 | SUSE-SU-2025:4128-1 | Nov 18, 2025 |
| kernel-source-azure · sles 15.6 | 6.4.0-150600.8.55.1 | SUSE-SU-2025:4128-1 | Nov 18, 2025 |
| kernel-source-azure · sles 15.7 | 6.4.0-150700.20.18.1 | SUSE-SU-2025:4132-1 | Nov 18, 2025 |
| kernel-source-rt · opensuse-leap 15.6 | 6.4.0-150600.10.58.1 | SUSE-SU-2025:4301-1 | Nov 28, 2025 |
| kernel-syms · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-syms · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-syms · sles 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-syms · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-syms · sles 16.0 | 6.12.0-160000.7.1 | SUSE-SU-2025:21147-1 | Nov 26, 2025 |
| kernel-syms-azure · opensuse-leap 15.6 | 6.4.0-150600.8.55.1 | SUSE-SU-2025:4128-1 | Nov 18, 2025 |
| kernel-syms-azure · sles 15.6 | 6.4.0-150600.8.55.1 | SUSE-SU-2025:4128-1 | Nov 18, 2025 |
| kernel-syms-azure · sles 15.7 | 6.4.0-150700.20.18.1 | SUSE-SU-2025:4132-1 | Nov 18, 2025 |
| kernel-syms-rt · opensuse-leap 15.6 | 6.4.0-150600.10.58.1 | SUSE-SU-2025:4301-1 | Nov 28, 2025 |
| kernel-uek · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-container · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-container · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-container-debug · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-container-debug · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-core · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-core · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-core · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-core · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-devel · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-devel · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-modules · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-modules · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-modules-extra · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-modules-extra · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-devel · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-devel · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-doc · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-doc · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-modules · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-modules · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-modules-extra · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-modules-extra · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-tools · ol 8 | 0:5.4.17-2136.350.3.1.el7uek | ELSA-2025-28049 | Dec 12, 2025 |
| kernel-uek64k · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-core · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-core · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-devel · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-devel · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-modules · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-modules · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-modules-extra · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-modules-extra · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-zfcpdump · opensuse-leap 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-zfcpdump · opensuse-leap 16.0 | 6.12.0-160000.7.1 | OPENSUSE-SU-2025:20091-1 | Nov 26, 2025 |
| kernel-zfcpdump · sles 15.6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 | Nov 19, 2025 |
| kernel-zfcpdump · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-zfcpdump · sles 16.0 | 6.12.0-160000.7.1 | SUSE-SU-2025:21147-1 | Nov 26, 2025 |
| linux · Debian 12.15 (bookworm) | 6.1.158-1 | DEBIAN-CVE-2025-39972 | Oct 15, 2025 |
| linux · Debian 13.5 (trixie) | 6.12.57-1 | DEBIAN-CVE-2025-39972 | Oct 15, 2025 |
| linux · Debian 14 | 6.16.10-1 | DEBIAN-CVE-2025-39972 | Oct 15, 2025 |
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