# CVE-2025-38037: vxlan: Annotate FDB data races

CVE-2025-38037 is fixed in 70 products on 1 platform, first by DEBIAN-CVE-2025-38037, released June 18, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-38037
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0022
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 18, 2025
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38037

## Description

In the Linux kernel, the following vulnerability has been resolved:  vxlan: Annotate FDB data races  The 'used' and 'updated' fields in the FDB entry structure can be accessed concurrently by multiple threads, leading to reports such as [1]. Can be reproduced using [2].  Suppress these reports by annotating these accesses using READ_ONCE() / WRITE_ONCE().  [1] BUG: KCSAN: data-race in vxlan_xmit / vxlan_xmit  write to 0xffff942604d263a8 of 8 bytes by task 286 on cpu 0:  vxlan_xmit+0xb29/0x2380  dev_hard_start_xmit+0x84/0x2f0  __dev_queue_xmit+0x45a/0x1650  packet_xmit+0x100/0x150  packet_sendmsg+0x2114/0x2ac0  __sys_sendto+0x318/0x330  __x64_sys_sendto+0x76/0x90  x64_sys_call+0x14e8/0x1c00  do_syscall_64+0x9e/0x1a0  entry_SYSCALL_64_after_hwframe+0x77/0x7f  read to 0xffff942604d263a8 of 8 bytes by task 287 on cpu 2:  vxlan_xmit+0xadf/0x2380  dev_hard_start_xmit+0x84/0x2f0  __dev_queue_xmit+0x45a/0x1650  packet_xmit+0x100/0x150  packet_sendmsg+0x2114/0x2ac0  __sys_sendto+0x318/0x330  __x64_sys_sendto+0x76/0x90  x64_sys_call+0x14e8/0x1c00  do_syscall_64+0x9e/0x1a0  entry_SYSCALL_64_after_hwframe+0x77/0x7f  value changed: 0x00000000fffbac6e -> 0x00000000fffbac6f  Reported by Kernel Concurrency Sanitizer on: CPU: 2 UID: 0 PID: 287 Comm: mausezahn Not tainted 6.13.0-rc7-01544-gb4b270f11a02 #5 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-3.fc41 04/01/2014  [2]  #!/bin/bash   set +H  echo whitelist > /sys/kernel/debug/kcsan  echo !vxlan_xmit > /sys/kernel/debug/kcsan   ip link add name vx0 up type vxlan id 10010 dstport 4789 local 192.0.2.1  bridge fdb add 00:11:22:33:44:55 dev vx0 self static dst 198.51.100.1  taskset -c 0 mausezahn vx0 -a own -b 00:11:22:33:44:55 -c 0 -q &  taskset -c 2 mausezahn vx0 -a own -b 00:11:22:33:44:55 -c 0 -q &

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | bpftool ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | bpftool ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | bpftool-debuginfo amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel amzn 2023 | 6.1.141-155.222.amzn2023 | [ALAS2023-2025-1037](https://patchblox.com/security/data/fix/linux/alas2023-2025-1037.md) | Jun 18, 2025 |
| Linux | kernel-debuginfo amzn 2023 | 6.1.141-155.222.amzn2023 | [ALAS2023-2025-1037](https://patchblox.com/security/data/fix/linux/alas2023-2025-1037.md) | Jun 18, 2025 |
| Linux | kernel-debuginfo-common-aarch64 amzn 2023 | 6.1.141-155.222.amzn2023 | [ALAS2023-2025-1037](https://patchblox.com/security/data/fix/linux/alas2023-2025-1037.md) | Jun 18, 2025 |
| Linux | kernel-debuginfo-common-x86_64 amzn 2023 | 6.1.141-155.222.amzn2023 | [ALAS2023-2025-1037](https://patchblox.com/security/data/fix/linux/alas2023-2025-1037.md) | Jun 18, 2025 |
| Linux | kernel-devel amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-headers amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-libbpf amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-libbpf-debuginfo amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-libbpf-devel amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-libbpf-static amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-livepatch-6.1.141-155.222 amzn 2023 | 1.0-0.amzn2023 | [ALAS2023-2025-1037](https://patchblox.com/security/data/fix/linux/alas2023-2025-1037.md) | Jun 18, 2025 |
| Linux | kernel-livepatch-6.12.31-35.92 amzn 2023 | 1.0-0.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-modules-extra amzn 2023 | 6.1.141-155.222.amzn2023 | [ALAS2023-2025-1037](https://patchblox.com/security/data/fix/linux/alas2023-2025-1037.md) | Jun 18, 2025 |
| Linux | kernel-modules-extra-common amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-tools amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-tools-debuginfo amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-tools-devel amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel-uek ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek ol 8 | 0:5.4.17-2136.346.6.el7uek | [ELSA-2025-20521](https://patchblox.com/security/data/fix/linux/elsa-2025-20521.md) | Aug 10, 2025 |
| Linux | kernel-uek ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-container ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-container ol 8 | 0:5.4.17-2136.346.6.el7uek | [ELSA-2025-20521](https://patchblox.com/security/data/fix/linux/elsa-2025-20521.md) | Aug 10, 2025 |
| Linux | kernel-uek-container ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-container-debug ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-container-debug ol 8 | 0:5.4.17-2136.346.6.el7uek | [ELSA-2025-20521](https://patchblox.com/security/data/fix/linux/elsa-2025-20521.md) | Aug 10, 2025 |
| Linux | kernel-uek-container-debug ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-core ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-core ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug ol 8 | 0:5.4.17-2136.346.6.el7uek | [ELSA-2025-20521](https://patchblox.com/security/data/fix/linux/elsa-2025-20521.md) | Aug 10, 2025 |
| Linux | kernel-uek-debug ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-core ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-core ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-devel ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-devel ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-devel ol 8 | 0:5.4.17-2136.346.6.el7uek | [ELSA-2025-20521](https://patchblox.com/security/data/fix/linux/elsa-2025-20521.md) | Aug 10, 2025 |
| Linux | kernel-uek-debug-devel ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-devel ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-devel ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-devel ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-devel ol 8 | 0:5.4.17-2136.346.6.el7uek | [ELSA-2025-20521](https://patchblox.com/security/data/fix/linux/elsa-2025-20521.md) | Aug 10, 2025 |
| Linux | kernel-uek-devel ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-devel ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-doc ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-doc ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-doc ol 8 | 0:5.4.17-2136.346.6.el7uek | [ELSA-2025-20521](https://patchblox.com/security/data/fix/linux/elsa-2025-20521.md) | Aug 10, 2025 |
| Linux | kernel-uek-doc ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-doc ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-deprecated ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-deprecated ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-desktop ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-desktop ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-extra ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-extra ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-extra ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-extra ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-usb ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-usb ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-wireless ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-wireless ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-tools ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-tools ol 8 | 0:5.4.17-2136.346.6.el7uek | [ELSA-2025-20521](https://patchblox.com/security/data/fix/linux/elsa-2025-20521.md) | Aug 10, 2025 |
| Linux | kernel-uek-tools ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-core ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-core ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-devel ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-devel ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-devel ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-devel ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-extra ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-extra ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-extra ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-extra ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-usb ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-usb ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel6.12 amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel6.12-debuginfo amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel6.12-debuginfo-common-aarch64 amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel6.12-debuginfo-common-x86_64 amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | kernel6.12-modules-extra amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | linux Debian 12.15 (bookworm) | 6.1.147-1 | [DEBIAN-CVE-2025-38037](https://patchblox.com/security/data/fix/linux/debian-cve-2025-38037.md) | Jun 18, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.12.32-1 | [DEBIAN-CVE-2025-38037](https://patchblox.com/security/data/fix/linux/debian-cve-2025-38037.md) | Jun 18, 2025 |
| Linux | linux Debian 14 | 6.12.32-1 | [DEBIAN-CVE-2025-38037](https://patchblox.com/security/data/fix/linux/debian-cve-2025-38037.md) | Jun 18, 2025 |
| Linux | perf amzn 2023 | 6.1.141-155.222.amzn2023 | [ALAS2023-2025-1037](https://patchblox.com/security/data/fix/linux/alas2023-2025-1037.md) | Jun 18, 2025 |
| Linux | perf-debuginfo amzn 2023 | 6.1.141-155.222.amzn2023 | [ALAS2023-2025-1037](https://patchblox.com/security/data/fix/linux/alas2023-2025-1037.md) | Jun 18, 2025 |
| Linux | perf6.12 amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | perf6.12-debuginfo amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | python3-perf amzn 2023 | 6.1.141-155.222.amzn2023 | [ALAS2023-2025-1037](https://patchblox.com/security/data/fix/linux/alas2023-2025-1037.md) | Jun 18, 2025 |
| Linux | python3-perf-debuginfo amzn 2023 | 6.1.141-155.222.amzn2023 | [ALAS2023-2025-1037](https://patchblox.com/security/data/fix/linux/alas2023-2025-1037.md) | Jun 18, 2025 |
| Linux | python3-perf6.12 amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |
| Linux | python3-perf6.12-debuginfo amzn 2023 | 6.12.31-35.92.amzn2023 | [ALAS2023-2025-1052](https://patchblox.com/security/data/fix/linux/alas2023-2025-1052.md) | Jul 1, 2025 |

---

Data as of 2026-11-09T07:25:28Z 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

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.