Description
In the Linux kernel, the following vulnerability has been resolved:
blk-cgroup: Fix UAF in blkcg_unpin_online()
blkcg_unpin_online() walks up the blkcg hierarchy putting the online pin. To
walk up, it uses blkcg_parent(blkcg) but it was calling that after
blkcg_destroy_blkgs(blkcg) which could free the blkcg, leading to the
following UAF:
==================================================================
BUG: KASAN: slab-use-after-free in blkcg_unpin_online+0x15a/0x270
Read of size 8 at addr ffff8881057678c0 by task kworker/9:1/117
CPU: 9 UID: 0 PID: 117 Comm: kworker/9:1 Not tainted 6.13.0-rc1-work-00182-gb8f52214c61a-dirty #48
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS unknown 02/02/2022
Workqueue: cgwb_release cgwb_release_workfn
Call Trace:
<TASK>
dump_stack_lvl+0x27/0x80
print_report+0x151/0x710
kasan_report+0xc0/0x100
blkcg_unpin_online+0x15a/0x270
cgwb_release_workfn+0x194/0x480
process_scheduled_works+0x71b/0xe20
worker_thread+0x82a/0xbd0
kthread+0x242/0x2c0
ret_from_fork+0x33/0x70
ret_from_fork_asm+0x1a/0x30
</TASK>
...
Freed by task 1944:
kasan_save_track+0x2b/0x70
kasan_save_free_info+0x3c/0x50
__kasan_slab_free+0x33/0x50
kfree+0x10c/0x330
css_free_rwork_fn+0xe6/0xb30
process_scheduled_works+0x71b/0xe20
worker_thread+0x82a/0xbd0
kthread+0x242/0x2c0
ret_from_fork+0x33/0x70
ret_from_fork_asm+0x1a/0x30
Note that the UAF is not easy to trigger as the free path is indirected
behind a couple RCU grace periods and a work item execution. I could only
trigger it with artifical msleep() injected in blkcg_unpin_online().
Fix it by reading the parent pointer before destroying the blkcg's blkg's.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 5.7 | 5.10.234 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | linux | 6.12.6-1 | — |
| Debian 13 | linux | 6.12.6-1 | — |
| Debian 12 | linux | 6.1.123-1 | — |
| Debian 11 | linux | 5.10.234-1 | DLA-4075-1 |
| Debian 11 | linux-6.1 | 6.1.128-1~deb11u1 | DLA-4076-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1061.63 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-57.59 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1026.28 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1026.31 | USN-7402-4 |
| Ubuntu 24.04 LTS | linux-azure-6.11 | 6.11.0-1012.12~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-azure-nvidia | 6.8.0-1014.15 | USN-7468-1 |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1027.29 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-gcp-6.11 | 6.11.0-1011.11~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1022.26 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1009.11 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-hwe-6.11 | 6.11.0-19.19~24.04.1 | USN-7323-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1023.23 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-lowlatency-hwe-6.11 | 6.11.0-1011.12~24.04.1 | USN-7381-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1025.28 | USN-7402-3 |
| Ubuntu 24.04 LTS | linux-nvidia-6.11 | 6.11.0-1007.7 | — |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1025.28.1 | USN-7402-4 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1008.8 | — |
| Ubuntu 24.04 LTS | linux-oem-6.11 | 6.11.0-1016.16 | USN-7322-1 |
| Ubuntu 24.04 LTS | linux-oem-6.8 | 6.8.0-1025.25 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1023.24 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1028.32 | USN-7524-1 |
| Ubuntu 24.04 LTS | linux-realtime +1 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-riscv +1 | 6.8.0-57.59.1 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1017.18 | — |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-134.145 | USN-7327-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1079.86 | USN-7328-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 +1 | 6.8.0-1027.29~22.04.1 | USN-7451-1, USN-7402-5 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1082.91 | USN-7328-3 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1026.31~22.04.1 | USN-7402-4 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1082.91.1 | USN-7328-3 |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1078.87 | USN-7329-1 |
| Ubuntu 22.04 LTS | linux-gke +1 | 5.15.0-1076.82 | USN-7329-1, USN-7328-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1061.69 | USN-7328-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 | 6.8.0-57.59~22.04.1 | USN-7403-1 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1071.74 | USN-7328-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1023.23~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1074.80 | USN-7328-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1076.81 | USN-7388-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1073.74 | USN-7328-2 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1025.28~22.04.1 | USN-7402-3 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1033.33 | USN-7389-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1021.21 | USN-7389-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1023.24~22.04.1 | USN-7402-1 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1073.76 | USN-7328-1 |
| Ubuntu 22.04 LTS | linux-riscv +31 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv-6.8 +1 | 6.8.0-57.59.1~22.04.1 | USN-7402-1 |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1044.48 | USN-7390-1 |
| Ubuntu 20.04 LTS | linux-aws-5.15 | 5.15.0-1080.87~20.04.1 | USN-7388-1 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1082.91~20.04.1 | USN-7328-3 |
| Ubuntu 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1082.91~20.04.1.1 | USN-7328-3 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1078.87~20.04.1 | USN-7329-1 |
| Ubuntu 20.04 LTS | linux-gke +28 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-134.145~20.04.1 | USN-7331-1, USN-7327-1 |
| Ubuntu 20.04 LTS | linux-ibm-5.15 | 5.15.0-1074.77~20.04.1 | USN-7458-1 |
| Ubuntu 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1074.80~20.04.1 | USN-7328-1 |
| Ubuntu 20.04 LTS | linux-oracle-5.15 | 5.15.0-1076.82~20.04.1 | USN-7328-1 |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1074.78~20.04.1 | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
Show 12 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-raspi-realtime | 6.8.0-2023.24 | USN-7523-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1019.20 | USN-7402-2 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1072.74 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1079.87 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1019.20~22.04.1 | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-78.78+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1079.86+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1082.91+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-134.145+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1078.87+fips1 | — |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 24.04 LTS | linux | 6.8.0-57.59 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 24.04 LTS | linux-aws | 6.8.0-1026.28 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 24.04 LTS | linux-azure | 6.8.0-1026.31 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 24.04 LTS | linux-gcp | 6.8.0-1027.29 | LSN-0111-1 |
| Ubuntu Pro 24.04 LTS | linux-ibm | 6.8.0-1023.23 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux | 5.15.0-135.146 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux-aws | 5.15.0-1080.87 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux-azure | 5.15.0-1084.93 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp | 5.15.0-1079.88 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux-gke +1 | 5.15.0-1077.83 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm | 5.15.0-1072.75 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-211.231 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1142.152 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1080.87~20.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1147.154 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1086.95~20.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1145.154 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1081.90~20.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-gkeop | 5.4.0-1097.101 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 | 5.15.0-136.147~20.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm | 5.4.0-1088.93 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1074.77~20.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-135.146~20.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1039.39~20.04.1 | — |
| Ubuntu Pro 20.04 LTS | linux-oracle | 5.4.0-1140.150 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1077.83~20.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-237.249 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1180.193 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1188.203 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1173.190 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-211.231~18.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1142.153 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-268.302 | LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1181.196 | LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1180.193~16.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1188.203~16.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1173.190~16.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-237.249~16.04.1 | LSN-0111-1, LSN-0110-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-268.302~14.04.1 | LSN-0111-1, LSN-0110-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | rv +75 | 5.14.0-611.5.1.el9_7 | RHSA-2025:20518 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | rv +73 | 5.14.0-611.5.1.el9_7 | ALSA-2025:20518 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | kernel | 5.14.0-611.5.1.el9_7 | RLSA-2025:20518 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.38.1 | SUSE-SU-2025:0499-1 |
| SLES 15 SP6 | kernel-azure +2 | 6.4.0-150600.8.26.1 | SUSE-SU-2025:0428-1 |
| SLES 15 SP6 | kernel-coco +3 | 6.4.0-15061.12.coco15sp6.1 | SUSE-SU-2025:0289-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.38.1.150600.12.16.2 | SUSE-SU-2025:0499-1 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLE Micro 6.1 | kernel-default-base | 6.4.0-24.1.21.4 | SUSE-SU-2025:20248-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_5 | 1-1.1 | SUSE-SU-2025:20249-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_5 | 1-1.2 | SUSE-SU-2025:20248-1 |
| SLE Micro 6.1 | kernel-rt +4 | 6.4.0-25.1 | SUSE-SU-2025:20249-1, SUSE-SU-2025:20248-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-24.1.21.4 | SUSE-SU-2025:20165-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_5 | 1-1.1 | SUSE-SU-2025:20166-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_5 | 1-1.2 | SUSE-SU-2025:20165-1 |
| SLE Micro 6.0 | kernel-rt +4 | 6.4.0-25.1 | SUSE-SU-2025:20166-1, SUSE-SU-2025:20165-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.38.1 | SUSE-SU-2025:0499-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_8 | 1-150600.1.3.1 | SUSE-SU-2025:0557-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_8 | 1-150600.13.3.2 | SUSE-SU-2025:0499-1 |
| SUSE Real Time Module 15 SP6 | kernel-rt +3 | 6.4.0-150600.10.26.1 | SUSE-SU-2025:0557-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | dtb-aarch64 +10 | 6.4.0-150600.23.38.1 | SUSE-SU-2025:0499-1 |
| openSUSE Leap 15.6 | kernel-azure +2 | 6.4.0-150600.8.26.1 | SUSE-SU-2025:0428-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.38.1.150600.12.16.2 | SUSE-SU-2025:0499-1 |
| openSUSE Leap 15.6 | kernel-rt +3 | 6.4.0-150600.10.26.1 | SUSE-SU-2025:0557-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.1.124-134.200 | 1.0-0.amzn2023 | ALAS2023-2025-809 |
| Amazon Linux 2023 | perf +14 | 6.1.124-134.200.amzn2023 | ALAS2023-2025-809 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.76.1-1 | — |
| Azure Linux 2 (CBL-Mariner) | kernel | 5.15.173.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-101.33.4.3.el10uek | ELSA-2025-20530, ELSA-2025-20480 |
| Oracle Linux 8 | bpftool +13 | 5.15.0-306.177.4.el9uek | ELSA-2025-20152 |
Advisories 46
- RHSA-2025:20518 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- WID-SEC-2024-3762 Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Nov 10, 2026
- USN-7468-1 linux-azure-nvidia vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7451-1 linux-aws-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7524-1 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7523-1 linux-raspi-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7458-1 linux-ibm-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7388-1 linux-aws-5.15, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7389-1 linux-nvidia-tegra, linux-nvidia-tegra-igx vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7390-1 linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7403-1 linux-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7331-1 linux-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- ALSA-2025:20518 Moderate: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- USN-7402-1 linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-ibm, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oem-6.8, linux-oracle, linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-7402-4 linux-azure, linux-azure-6.8, linux-nvidia-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-7402-3 linux-nvidia, linux-nvidia-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-7402-5 linux-gcp-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-7402-2 linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-7322-1 linux, linux-oem-6.11 vulnerabilities Ubuntu Security Notices (USN) · Oct 17, 2026
- USN-7329-1 linux-gcp, linux-gcp-5.15, linux-gke vulnerabilities Ubuntu Security Notices (USN) · Oct 17, 2026
- USN-7328-2 linux-nvidia vulnerabilities Ubuntu Security Notices (USN) · Oct 17, 2026
- USN-7327-1 linux, linux-lowlatency, linux-lowlatency-hwe-5.15 vulnerability Ubuntu Security Notices (USN) · Oct 17, 2026
- USN-7328-1 linux-aws, linux-gkeop, linux-ibm, linux-intel-iotg, linux-intel-iotg-5.15, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 17, 2026
- USN-7328-3 linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 17, 2026
- SSA-265688 SSA-265688: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.1 Siemens ProductCERT · Oct 13, 2026
- WID-SEC-2026-2253 IBM Security Verify Access: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 17, 2026
- USN-7381-1 linux-lowlatency-hwe-6.11 vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-7323-1 linux-aws, linux-gcp, linux-hwe-6.11, linux-oracle, linux-raspi, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- LSN-0110-1 Kernel Live Patch Security Notice Ubuntu Security Notices (USN) · Jun 3, 2026
- LSN-0111-1 Kernel Live Patch Security Notice Ubuntu Security Notices (USN) · Jun 3, 2026
- ICSA-24-102-01 Siemens SIMATIC S7-1500 TM MFP CISA ICS & IT advisories · May 14, 2026
- SUSE-SU-2025:20165-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20166-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20248-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20249-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- DLA-4075-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-4076-1 linux-6.1 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2025:0557-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:0499-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:0428-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:0289-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- RLSA-2025:20518 Moderate: kernel security update Rocky Linux Security Advisories · Nov 21, 2025
- ALAS2023-2025-809 Important: kernel security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Oct 2, 2025
- ELSA-2025-20530 Important: Unbreakable Enterprise kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Aug 18, 2025
- ELSA-2025-20480 Important: Unbreakable Enterprise kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jul 17, 2025
- ELSA-2025-20152 Important: Unbreakable Enterprise kernel security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Mar 10, 2025
References
- https://git.kernel.org/stable/c/83f5a87ee8caa76a917f59912a74d6811f773c67
- https://git.kernel.org/stable/c/8a07350fe070017a887433f4d6909433955be5f1
- https://git.kernel.org/stable/c/64afc6fe24c9896c0153e5a199bcea241ecb0d5c
- https://git.kernel.org/stable/c/5baa28569c924d9a90d036c2aaab79f791fedaf8
- https://git.kernel.org/stable/c/29d1e06560f0f6179062ac638b4064deb637d1ad
- https://git.kernel.org/stable/c/86e6ca55b83c575ab0f2e105cf08f98e58d3d7af