Updated: 2025-11-03
CWE: CWE-787
Description:
In the Linux kernel, the following vulnerability has been resolved: perf/aux: Fix AUX buffer serialization Ole reported that event->mmap_mutex is strictly insufficient to serialize the AUX buffer, add a per RB mutex to fully serialize it. Note that in the lock order comment the perf_event::mmap_mutex order was already wrong, that is, it nesting under mmap_lock is not new with this patch.
CVSS3: 7.8
| OS | Vendor version | Errata |
|---|---|---|
| Debian 11 | 5.10.226-1 | DLA-3912-1 |
| Ubuntu 22.04 | 5.15.0-125.135 | USN-7100-1 |
| Ubuntu 22.04 AWS | 5.15.0-1072.78 | USN-7100-2 |
| Ubuntu 22.04 Azure | 5.15.0-1075.84 | USN-7123-1 |
| RHEL 9 | 5.14.0-503.21.1.el9_5 | RHSA-2025:0059 |
| Debian 11 cloud | 5.10.226-1 | DLA-3912-1 |
| Oracle Linux 9 | 5.14.0-503.21.1.el9_5 | ELSA-2025-0059 |
| Ubuntu 20.04 HWE AWS | 5.15.0-1072.78~20.04.1 | USN-7100-1 |
| Rocky Linux 9 | 5.14.0-503.21.1.el9_5 | RLSA-2025:0059 |
| AlmaLinux 9 | 5.14.0-503.21.1.el9_5 | ALSA-2025:0059 |
| Amazon Linux 2 5.10 | 5.10.226-214.879.amzn2 | ALAS2KERNEL-5.10-2024-070 |
| Oracle Linux 9 UEK 7 | 5.15.0-302.167.6.el9uek | ELSA-2024-12815 |
| Oracle Linux 8 UEK 7 | 5.15.0-302.167.6.el8uek | ELSA-2024-12815 |
| Debian 12 | 6.1.112-1 | DSA-5782-1 |
| Amazon Linux 2023 | 6.1.111-120.187.amzn2023 | ALAS2023-2024-744 |
| Ubuntu 24.04 | 6.8.0-50.51 | USN-7154-1 |
| AlmaLinux 9.2 ESU | 5.14.0-284.1101.el9_2.tuxcare.7.els24 | CLSA-2025:1764151168 |
| OS | Original kernel version | State |
|---|---|---|
| Debian 11 | |
Planned |
| Ubuntu 22.04 | |
Ready For Release |
| Ubuntu 22.04 AWS | |
Will Not Fix |
| Ubuntu 22.04 Azure | |
Will Not Fix |
| RHEL 9 |
5.14.0-427.40.1.el9_4
show all
hide all
5.14.0-427.42.1.el9_4
5.14.0-503.11.1.el9_5
5.14.0-503.14.1.el9_5
5.14.0-503.15.1.el9_5
5.14.0-503.16.1.el9_5
5.14.0-503.19.1.el9_5
5.14.0-70.13.1.el9_0
5.14.0-70.17.1.el9_0
5.14.0-70.22.1.el9_0
5.14.0-70.26.1.el9_0
5.14.0-70.30.1.el9_0
5.14.0-70.5.1.el9_0
5.14.0-162.12.1.el9_1
5.14.0-162.18.1.el9_1
5.14.0-162.22.2.el9_1
5.14.0-162.23.1.el9_1
5.14.0-162.6.1.el9_1
5.14.0-284.11.1.el9_2
5.14.0-284.18.1.el9_2
5.14.0-284.25.1.el9_2
5.14.0-284.30.1.el9_2
5.14.0-362.13.1.el9_3
5.14.0-362.18.1.el9_3
5.14.0-362.24.1.el9_3
5.14.0-362.8.1.el9_3
5.14.0-427.13.1.el9_4
5.14.0-427.16.1.el9_4
5.14.0-427.18.1.el9_4
5.14.0-427.20.1.el9_4
5.14.0-427.22.1.el9_4
5.14.0-427.24.1.el9_4
5.14.0-427.26.1.el9_4
5.14.0-427.28.1.el9_4
5.14.0-427.31.1.el9_4
5.14.0-427.33.1.el9_4
5.14.0-427.35.1.el9_4
5.14.0-427.37.1.el9_4
|
Released |
| Debian 11 cloud | |
Planned |
| Oracle Linux 9 |
5.14.0-162.22.2.el9_1
show all
hide all
5.14.0-162.23.1.el9_1
5.14.0-162.6.1.el9_1
5.14.0-284.11.1.el9_2
5.14.0-284.18.1.el9_2
5.14.0-284.25.1.0.1.el9_2
5.14.0-284.25.1.el9_2
5.14.0-284.30.0.1.el9_2
5.14.0-284.30.1.el9_2
5.14.0-362.13.0.1.el9_3
5.14.0-362.13.1.el9_3
5.14.0-362.18.0.1.el9_3
5.14.0-362.18.0.2.el9_3
5.14.0-362.18.1.el9_3
5.14.0-362.24.1.0.1.el9_3
5.14.0-362.24.1.0.2.el9_3
5.14.0-362.24.1.el9_3
5.14.0-362.8.1.el9_3
5.14.0-427.13.1.el9_4
5.14.0-427.16.1.el9_4
5.14.0-427.18.1.el9_4
5.14.0-427.20.1.el9_4
5.14.0-427.22.1.el9_4
5.14.0-427.24.1.el9_4
5.14.0-427.26.1.el9_4
5.14.0-427.28.1.el9_4
5.14.0-427.31.1.el9_4
5.14.0-427.33.1.el9_4
5.14.0-427.35.1.el9_4
5.14.0-427.37.1.el9_4
5.14.0-427.40.1.el9_4
5.14.0-427.42.1.el9_4
5.14.0-503.11.1.el9_5
5.14.0-503.14.1.el9_5
5.14.0-503.15.1.el9_5
5.14.0-503.16.1.el9_5
5.14.0-503.19.1.el9_5
5.14.0-70.13.1.0.3.el9_0
5.14.0-70.17.1.0.1.el9_0
5.14.0-70.22.1.0.1.el9_0
5.14.0-70.26.1.0.1.el9_0
5.14.0-70.30.1.0.1.el9_0
5.14.0-162.12.1.el9_1
5.14.0-162.18.1.el9_1
|
Released |
| Ubuntu 20.04 HWE AWS | |
Ready For Release |
| Rocky Linux 9 |
5.14.0-162.12.1.el9_1.0.1
show all
hide all
5.14.0-162.12.1.el9_1.0.2
5.14.0-162.18.1.el9_1
5.14.0-162.22.2.el9_1
5.14.0-162.23.1.el9_1
5.14.0-162.6.1.el9_1.0.1
5.14.0-162.6.1.el9_1
5.14.0-284.30.1.el9_2
5.14.0-362.13.1.el9_3
5.14.0-362.18.1.el9_3.0.1
5.14.0-362.18.1.el9_3
5.14.0-362.24.1.el9_3.0.1
5.14.0-362.24.1.el9_3
5.14.0-362.8.1.el9_3
5.14.0-427.16.1.el9_4
5.14.0-427.18.1.el9_4
5.14.0-427.20.1.el9_4.0.1
5.14.0-427.20.1.el9_4
5.14.0-427.22.1.el9_4
5.14.0-427.24.1.el9_4
5.14.0-427.26.1.el9_4
5.14.0-427.28.1.el9_4
5.14.0-427.31.1.el9_4
5.14.0-427.33.1.el9_4
5.14.0-427.35.1.el9_4
5.14.0-427.37.1.el9_4
5.14.0-427.40.1.el9_4
5.14.0-427.42.1.el9_4
5.14.0-503.14.1.el9_5
5.14.0-503.15.1.el9_5
5.14.0-503.16.1.el9_5
5.14.0-503.19.1.el9_5
5.14.0-70.22.1.el9_0
5.14.0-70.26.1.el9_0
5.14.0-70.30.1.el9_0
5.14.0-284.11.1.el9_2
5.14.0-427.13.1.el9_4
|
Released |
| AlmaLinux 9 |
5.14.0-70.17.1.el9_0
show all
hide all
5.14.0-70.22.1.el9_0
5.14.0-70.26.1.el9_0
5.14.0-70.30.1.el9_0
5.14.0-162.12.1.el9_1
5.14.0-162.18.1.el9_1
5.14.0-162.22.2.el9_1
5.14.0-162.23.1.el9_1
5.14.0-162.6.1.el9_1
5.14.0-284.11.1.el9_2
5.14.0-284.18.1.el9_2
5.14.0-284.25.1.el9_2
5.14.0-284.30.1.el9_2
5.14.0-362.13.1.el9_3
5.14.0-362.18.1.el9_3
5.14.0-362.24.1.el9_3
5.14.0-362.24.2.el9_3
5.14.0-362.8.1.el9_3
5.14.0-427.13.1.el9_4
5.14.0-427.16.1.el9_4
5.14.0-427.18.1.el9_4
5.14.0-427.20.1.el9_4
5.14.0-427.22.1.el9_4
5.14.0-427.24.1.el9_4
5.14.0-427.26.1.el9_4
5.14.0-427.28.1.el9_4
5.14.0-427.31.1.el9_4
5.14.0-427.33.1.el9_4
5.14.0-427.35.1.el9_4
5.14.0-427.37.1.el9_4
5.14.0-427.40.1.el9_4
5.14.0-427.42.1.el9_4
5.14.0-503.11.1.el9_5
5.14.0-503.14.1.el9_5
5.14.0-503.15.1.el9_5
5.14.0-503.16.1.el9_5
5.14.0-503.19.1.el9_5
5.14.0-70.13.1.el9_0
|
Released |
| Amazon Linux 2 5.10 | |
Will Not Fix |
| Oracle Linux 9 UEK 7 | |
Planned |
| Oracle Linux 8 UEK 7 | |
Planned |
| Debian 12 | |
Planned |
| Amazon Linux 2023 | |
Planned |
| Ubuntu 24.04 | |
Planned |
| AlmaLinux 9.2 ESU | |
In Progress |