Description
In the Linux kernel, the following vulnerability has been resolved:
net/sched: Always pass notifications when child class becomes empty
Certain classful qdiscs may invoke their classes' dequeue handler on an
enqueue operation. This may unexpectedly empty the child qdisc and thus
make an in-flight class passive via qlen_notify(). Most qdiscs do not
expect such behaviour at this point in time and may re-activate the
class eventually anyways which will lead to a use-after-free.
The referenced fix commit attempted to fix this behavior for the HFSC
case by moving the backlog accounting around, though this turned out to
be incomplete since the parent's parent may run into the issue too.
The following reproducer demonstrates this use-after-free:
tc qdisc add dev lo root handle 1: drr
tc filter add dev lo parent 1: basic classid 1:1
tc class add dev lo parent 1: classid 1:1 drr
tc qdisc add dev lo parent 1:1 handle 2: hfsc def 1
tc class add dev lo parent 2: classid 2:1 hfsc rt m1 8 d 1 m2 0
tc qdisc add dev lo parent 2:1 handle 3: netem
tc qdisc add dev lo parent 3:1 handle 4: blackhole
echo 1 | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888
tc class delete dev lo classid 1:1
echo 1 | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888
Since backlog accounting issues leading to a use-after-frees on stale
class pointers is a recurring pattern at this point, this patch takes
a different approach. Instead of trying to fix the accounting, the patch
ensures that qdisc_tree_reduce_backlog always calls qlen_notify when
the child qdisc is empty. This solves the problem because deletion of
qdiscs always involves a call to qdisc_reset() and / or
qdisc_purge_queue() which ultimately resets its qlen to 0 thus causing
the following qdisc_tree_reduce_backlog() to report to the parent. Note
that this may call qlen_notify on passive classes multiple times. This
is not a problem after the recent patch series that made all the
classful qdiscs qlen_notify() handlers idempotent.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 5.4.294 – < 5.4.296, 5.10.238 – < 5.10.240, 5.15.185 – < 5.15.187, 6.1.141 – < 6.1.144, 6.6.93 – < 6.6.97, 6.12.31 – < 6.12.37, 6.14.9 – < 6.15, 6.15 | 5.4.296 |
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 | 6.12.37-1 | — |
| Debian 13 | linux | 6.12.37-1 | — |
| Debian 12 | linux | 6.1.147-1 | DSA-5973-1 |
| Debian 11 | linux | 5.10.244-1 | DLA-4327-1 |
| Debian 11 | linux-6.1 | 6.1.153-1~deb11u1 | DLA-4328-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1075.77 | — |
| Ubuntu 25.04 | linux-azure | 6.14.0-1012.12 | USN-7770-1 |
| Ubuntu 24.04 LTS | linux | 6.8.0-79.79 | USN-7725-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1036.38 | USN-7725-1 |
| Ubuntu 24.04 LTS | linux-aws-6.14 +1 | 6.14.0-1012.12~24.04.1 | USN-7722-2, USN-7722-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1038.44 | USN-7802-1 |
| Ubuntu 24.04 LTS | linux-azure-nvidia | 6.8.0-1025.27 | USN-7809-1 |
| Ubuntu 24.04 LTS | linux-azure-nvidia-6.14 | 6.14.0-1007.7 | — |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1037.39 | USN-7725-1 |
| Ubuntu 24.04 LTS | linux-gcp-6.14 | 6.14.0-1015.16~24.04.1 | USN-7722-2 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1033.37 | USN-7725-3 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1020.22 | USN-7725-3 |
| Ubuntu 24.04 LTS | linux-hwe-6.14 | 6.14.0-29.29~24.04.1 | USN-7722-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1036.36 | USN-7779-1 |
| Ubuntu 24.04 LTS | linux-intel +10 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-79.79.1 | USN-7725-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1036.39 | USN-7725-3 |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1036.39.1 | USN-7725-3 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1010.10 | — |
| Ubuntu 24.04 LTS | linux-oem-6.14 | 6.14.0-1011.11 | USN-7724-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1033.34 | USN-7725-1 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1036.40 | USN-7725-3 |
| Ubuntu 24.04 LTS | linux-riscv-6.14 | 6.14.0-29.29.1~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1018.19 | — |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-153.163 | USN-7726-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1091.98 | USN-7726-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1036.38~22.04.1 | USN-7725-1 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1095.104 | USN-7726-5 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1036.42~22.04.1 | USN-7802-1 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1095.104.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1091.100 | USN-7726-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1037.39~22.04.1 | USN-7725-3 |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1088.94 | USN-7726-4 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1074.82 | USN-7726-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 +1 | 6.8.0-79.79~22.04.1 | USN-7725-3 |
| Ubuntu 22.04 LTS | linux-ibm +1 | 5.15.0-1085.88 | USN-7726-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1036.36~22.04.1 | USN-7779-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1086.92 | USN-7726-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1087.92 | USN-7726-4 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-79.79.1~22.04.1 | USN-7725-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1086.87 | USN-7726-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1036.39~22.04.1 | USN-7725-3 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1044.44 | USN-7726-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1033.33 | USN-7726-1 |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1089.95 | USN-7726-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1033.34~22.04.1 | USN-7725-1 |
| Ubuntu 22.04 LTS | linux-riscv +32 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1055.59 | USN-7726-1 |
| Ubuntu 20.04 LTS | linux-gke +28 | No fix yet | — |
Show 12 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-raspi-realtime | 6.8.0-2029.30 | USN-7725-2 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1031.32 | USN-7725-2 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 | 6.14.0-1011.11~24.04.1 | USN-7722-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1084.86 | USN-7726-2 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1091.100 | USN-7726-2 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1031.32~22.04.1 | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-aws-fips | 6.8.0-1036.38+fips1 | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1040.46+fips1 | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-79.79+fips1 | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1037.39+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1091.98+fips1 | USN-7726-3 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1095.104+fips1 | USN-7726-5 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-153.163+fips1 | USN-7726-3 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1091.100+fips1 | USN-7726-3 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1150.160+fips1 | USN-7754-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1155.162+fips1 | USN-7819-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1124.134 | USN-7754-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1153.162+fips1 | USN-7754-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2122.128 | USN-7755-3 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2101.107 | USN-7755-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1139.150 | USN-7755-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2085.91 | USN-7755-2 |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-221.241 | USN-7754-1 |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1150.160 | USN-7754-1 |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1091.98~20.04.1 | USN-7726-1 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1154.161 | USN-7819-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1095.104~20.04.1 | USN-7726-5 |
| Ubuntu Pro 20.04 LTS | linux-bluefield | 5.4.0-1109.116 | USN-7754-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1153.162 | USN-7754-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1091.100~20.04.1 | USN-7726-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-153.163~20.04.1 | USN-7726-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm | 5.4.0-1096.101 | USN-7754-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1085.88~20.04.1 | USN-7726-4 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1086.92~20.04.1 | USN-7726-1 |
| Ubuntu Pro 20.04 LTS | linux-iot | 5.4.0-1054.57 | USN-7754-1 |
| Ubuntu Pro 20.04 LTS | linux-kvm | 5.4.0-1137.146 | USN-7754-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1044.44~20.04.1 | USN-7726-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle | 5.4.0-1149.159 | USN-7820-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1090.96~20.04.1 | USN-7776-1 |
| Ubuntu Pro 20.04 LTS | linux-raspi | 5.4.0-1133.146 | USN-7754-1 |
| Ubuntu Pro 20.04 LTS | linux-riscv-5.15 | 5.15.0-1086.90~20.04.1 | — |
| Ubuntu Pro 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1068.72 | USN-7754-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-241.253 | USN-7755-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1184.197 | USN-7755-1 |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1150.160~18.04.1 | USN-7754-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1192.207 | USN-7755-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1154.161~18.04.1 | USN-7819-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1177.194 | USN-7755-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1153.162~18.04.1 | USN-7754-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-221.241~18.04.1 | USN-7754-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1096.101~18.04.1 | USN-7754-1 |
| Ubuntu Pro 18.04 LTS | linux-kvm | 4.15.0-1167.172 | USN-7755-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1146.157 | USN-7755-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1148.158~18.04.1 | USN-7832-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1133.146~18.04.1 | USN-7754-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1184.197~16.04.1 | USN-7755-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1192.207~16.04.1 | USN-7755-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1177.194~16.04.1 | USN-7755-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-241.253~16.04.1 | USN-7755-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1148.159~16.04.1 | USN-7875-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1192.207~14.04.1 | USN-7755-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | rv +77 | 6.12.0-55.31.1.el10_0 | RHSA-2025:15447 |
| RHEL 9 | kpatch-patch-5_14_0-570_17_1 | 1-10.el9_6 | RHSA-2025:16538 |
| RHEL 9 | rv +77 | 5.14.0-570.39.1.el9_6 | RHSA-2025:15011 |
| RHEL 8 | kernel-rt +12 | 4.18.0-553.75.1.rt7.416.el8_10 | RHSA-2025:15786 |
| RHEL 8 | kpatch-patch-4_18_0-553_16_1 | 1-10.el8_10 | RHSA-2025:16582 |
| RHEL 8 | kpatch-patch-4_18_0-553_30_1 | 1-9.el8_10 | RHSA-2025:16582 |
| RHEL 8 | kpatch-patch-4_18_0-553_40_1 | 1-7.el8_10 | RHSA-2025:16582 |
| RHEL 8 | kpatch-patch-4_18_0-553_53_1 | 1-5.el8_10 | RHSA-2025:16582 |
| RHEL 8 | kpatch-patch-4_18_0-553_72_1 | 1-2.el8_10 | RHSA-2025:16582 |
| RHEL 8 | perf +26 | 4.18.0-553.75.1.el8_10 | RHSA-2025:15785 |
Show 14 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Rhel Extras Rt Els 7 | kernel-rt +7 | 3.10.0-1160.137.1.rt56.1289.el7 | RHSA-2025:14746 |
| RHEL 9.4 EUS | bpftool | 7.3.0-427.85.1.el9_4 | RHSA-2025:15016 |
| RHEL 9.4 EUS | kpatch-patch-5_14_0-427_31_1 | 1-14.el9_4 | RHSA-2025:16540 |
| RHEL 9.4 EUS | kpatch-patch-5_14_0-427_44_1 | 1-12.el9_4 | RHSA-2025:16540 |
| RHEL 9.4 EUS | kpatch-patch-5_14_0-427_55_1 | 1-10.el9_4 | RHSA-2025:16540 |
| RHEL 9.4 EUS | kpatch-patch-5_14_0-427_68_2 | 1-7.el9_4 | RHSA-2025:16540 |
| RHEL 9.4 EUS | kpatch-patch-5_14_0-427_84_1 | 1-2.el9_4 | RHSA-2025:16540 |
| RHEL 9.4 EUS | rv +64 | 5.14.0-427.85.1.el9_4 | RHSA-2025:15016 |
| RHEL 9.2 E4S | bpftool | 7.0.0-284.134.1.el9_2 | RHSA-2025:14696 |
| RHEL 9.2 E4S | kernel-rt +14 | 5.14.0-284.134.1.rt14.419.el9_2 | RHSA-2025:14691 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_104_1 | 1-10.el9_2 | RHSA-2025:16539 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_117_1 | 1-7.el9_2 | RHSA-2025:16539 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_79_1 | 1-14.el9_2 | RHSA-2025:16539 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_92_1 | 1-12.el9_2 | RHSA-2025:16539 |
| RHEL 9.2 E4S | perf +47 | 5.14.0-284.134.1.el9_2 | RHSA-2025:14696 |
| RHEL 9.0 E4S | kernel-rt +12 | 5.14.0-70.144.1.rt21.216.el9_0 | RHSA-2025:14749 |
| RHEL 9.0 E4S | kpatch-patch-5_14_0-70_112_1 | 1-12.el9_0 | RHSA-2025:16541 |
| RHEL 9.0 E4S | kpatch-patch-5_14_0-70_121_1 | 1-11.el9_0 | RHSA-2025:16541 |
| RHEL 9.0 E4S | kpatch-patch-5_14_0-70_124_1 | 1-9.el9_0 | RHSA-2025:16541 |
| RHEL 9.0 E4S | kpatch-patch-5_14_0-70_132_1 | 1-5.el9_0 | RHSA-2025:16541 |
| RHEL 9.0 E4S | perf +28 | 5.14.0-70.144.1.el9_0 | RHSA-2025:14744 |
| RHEL 8.8 TUS | perf +17 | 4.18.0-477.107.1.el8_8 | RHSA-2025:14511 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_67_1 | 1-11.el8_8 | RHSA-2025:16583 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_81_1 | 1-9.el8_8 | RHSA-2025:16583 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_89_1 | 1-7.el8_8 | RHSA-2025:16583 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_97_1 | 1-5.el8_8 | RHSA-2025:16583 |
| RHEL 8.8 E4S | perf +18 | 4.18.0-477.107.1.el8_8 | RHSA-2025:14511 |
| RHEL 8.6 TUS | perf +17 | 4.18.0-372.158.1.el8_6 | RHSA-2025:14692 |
| RHEL 8.6 E4S | kpatch-patch-4_18_0-372_118_1 | 1-11.el8_6 | RHSA-2025:16580 |
| RHEL 8.6 E4S | kpatch-patch-4_18_0-372_131_1 | 1-10.el8_6 | RHSA-2025:16580 |
| RHEL 8.6 E4S | kpatch-patch-4_18_0-372_137_1 | 1-7.el8_6 | RHSA-2025:16580 |
| RHEL 8.6 E4S | kpatch-patch-4_18_0-372_145_1 | 1-5.el8_6 | RHSA-2025:16580 |
| RHEL 8.6 E4S | perf +25 | 4.18.0-372.158.1.el8_6 | RHSA-2025:14692 |
| RHEL 8.6 AUS | perf +17 | 4.18.0-372.158.1.el8_6 | RHSA-2025:14692 |
| RHEL 8.4 EUS Long Life | perf +17 | 4.18.0-305.170.1.el8_4 | RHSA-2025:15035 |
| RHEL 8.4 AUS | perf +17 | 4.18.0-305.170.1.el8_4 | RHSA-2025:15035 |
| RHEL 8.2 AUS | perf +17 | 4.18.0-193.165.1.el8_2 | RHSA-2025:14742 |
| RHEL 7.7 AUS | perf +12 | 3.10.0-1062.99.1.el7 | RHSA-2025:14413 |
| RHEL 7 ELS | perf +18 | 3.10.0-1160.137.1.el7 | RHSA-2025:14748 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | kernel-doc +1 | 6.12.0-55.31.1.el10_0 | ALSA-2025:15447 |
| AlmaLinux 9 | rv +75 | 5.14.0-570.39.1.el9_6 | ALSA-2025:15011 |
| AlmaLinux 8 | kernel-rt +9 | 4.18.0-553.75.1.rt7.416.el8_10 | ALSA-2025:15786 |
| AlmaLinux 8 | perf +24 | 4.18.0-553.75.1.el8_10 | ALSA-2025:15785 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | kernel | 5.14.0-570.39.1.el9_6 | RLSA-2025:15011 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +5 | 6.4.0-150700.53.11.1 | SUSE-SU-2025:02997-1 |
| SLES 15 SP7 | kernel-azure +2 | 6.4.0-150700.20.11.1 | SUSE-SU-2025:03011-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.11.1.150700.17.9.4 | SUSE-SU-2025:02997-1 |
| SLES 15 SP7 | kernel-docs | 6.4.0-150700.53.11.3 | SUSE-SU-2025:02997-1 |
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.65.1 | SUSE-SU-2025:02996-1 |
| SLES 15 SP6 | kernel-azure +2 | 6.4.0-150600.8.48.1 | SUSE-SU-2025:02969-1 |
| SLES 15 SP6 | kernel-coco +3 | 6.4.0-15061.28.coco15sp6.1 | SUSE-SU-2025:02923-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.65.1.150600.12.28.4 | SUSE-SU-2025:02996-1 |
| SLES 15 SP5 | kernel-64kb +3 | 5.14.21-150500.55.121.2 | SUSE-SU-2025:03344-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.121.2.150500.6.57.2 | SUSE-SU-2025:03344-1 |
| SLES 15 SP5 | kernel-docs +2 | 5.14.21-150500.55.121.1 | SUSE-SU-2025:03344-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-150300.59.218.1 | SUSE-SU-2025:03310-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.218.1.150300.18.130.1 | SUSE-SU-2025:03310-1 |
Show 28 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | kernel-syms +2 | 4.12.14-122.269.1 | SUSE-SU-2025:02846-1 |
| SLES for SAP 16.0 | kernel-64kb +7 | 6.12.0-160000.6.1 | SUSE-SU-2025:21139-1 |
| SLES for SAP 16.0 | kernel-default-base | 6.12.0-160000.6.1.160000.2.4 | SUSE-SU-2025:21139-1 |
| SLES for SAP 15 SP5 | kernel-default-base | 5.14.21-150500.55.121.2.150500.6.57.2 | SUSE-SU-2025:03344-1 |
| SLES for SAP 15 SP5 | kernel-docs +2 | 5.14.21-150500.55.121.1 | SUSE-SU-2025:03344-1 |
| SLES for SAP 15 SP5 | kernel-source +1 | 5.14.21-150500.55.121.2 | SUSE-SU-2025:03344-1 |
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLES for SAP 15 SP3 | kernel-default-base | 5.3.18-150300.59.218.1.150300.18.130.1 | SUSE-SU-2025:03310-1 |
| SLES for SAP 15 SP3 | kernel-docs +5 | 5.3.18-150300.59.218.1 | SUSE-SU-2025:03310-1 |
| SLES 16.0 | kernel-64kb +7 | 6.12.0-160000.6.1 | SUSE-SU-2025:21179-1, SUSE-SU-2025:21139-1 |
| SLES 16.0 | kernel-default-base | 6.12.0-160000.6.1.160000.2.4 | SUSE-SU-2025:21139-1 |
| SLE Micro 6.2 | kernel-default-base | 6.12.0-160000.6.1.160000.2.4 | SUSE-SU-2025:21074-1 |
| SLE Micro 6.2 | kernel-rt +5 | 6.12.0-160000.6.1 | SUSE-SU-2026:20560-1, SUSE-SU-2025:21074-1 |
| SLE Micro 6.1 | kernel-default-base | 6.4.0-32.1.21.10 | SUSE-SU-2025:20602-1 |
| SLE Micro 6.1 | kernel-rt +1 | 6.4.0-35.1 | SUSE-SU-2025:20601-1 |
| SLE Micro 6.1 | kernel-source +2 | 6.4.0-32.1 | SUSE-SU-2025:20602-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-32.1.21.10 | SUSE-SU-2025:20586-1 |
| SLE Micro 6.0 | kernel-rt +1 | 6.4.0-35.1 | SUSE-SU-2025:20577-1 |
| SLE Micro 6.0 | kernel-source +2 | 6.4.0-32.1 | SUSE-SU-2025:20586-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.121.2.150500.6.57.2 | SUSE-SU-2025:03344-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.103.2 | SUSE-SU-2025:02852-1 |
| SLE Micro 5.5 | kernel-source +1 | 5.14.21-150500.55.121.2 | SUSE-SU-2025:03344-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.127.1 | SUSE-SU-2025:02851-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.127.1 | SUSE-SU-2025:02851-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.218.1 | SUSE-SU-2025:03310-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.218.1.150300.18.130.1 | SUSE-SU-2025:03310-1 |
| SLE Micro 5.2 | kernel-rt +1 | 5.3.18-150300.220.1 | SUSE-SU-2025:03384-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.218.1 | SUSE-SU-2025:03310-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.218.1.150300.18.130.1 | SUSE-SU-2025:03310-1 |
| SLE Micro 5.1 | kernel-rt +1 | 5.3.18-150300.220.1 | SUSE-SU-2025:03384-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.11.1 | SUSE-SU-2025:02997-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_3 | 1-150700.1.5.1 | SUSE-SU-2025:02853-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_3 | 1-150700.15.3.4 | SUSE-SU-2025:02997-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.65.1 | SUSE-SU-2025:02996-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_14 | 1-150600.1.5.1 | SUSE-SU-2025:03023-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_14 | 1-150600.13.3.4 | SUSE-SU-2025:02996-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.121.2 | SUSE-SU-2025:03344-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_30 | 1-150500.11.5.1 | SUSE-SU-2025:03344-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_43 | 1-150400.9.3.1 | SUSE-SU-2025:02849-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.218.1 | SUSE-SU-2025:03310-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_61 | 1-150300.7.3.1 | SUSE-SU-2025:03310-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.269.1 | SUSE-SU-2025:02846-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_71 | 1-8.3.1 | SUSE-SU-2025:02846-1 |
| SLE HPC 15 SP5 | kernel-64kb +2 | 5.14.21-150500.55.121.2 | SUSE-SU-2025:03344-1 |
| SLE HPC 15 SP5 | kernel-default-base | 5.14.21-150500.55.121.2.150500.6.57.2 | SUSE-SU-2025:03344-1 |
| SLE HPC 15 SP5 | kernel-docs +2 | 5.14.21-150500.55.121.1 | SUSE-SU-2025:03344-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SLE HPC 15 SP3 | kernel-64kb +6 | 5.3.18-150300.59.218.1 | SUSE-SU-2025:03310-1 |
| SLE HPC 15 SP3 | kernel-default-base | 5.3.18-150300.59.218.1.150300.18.130.1 | SUSE-SU-2025:03310-1 |
| SUSE Real Time Module 15 SP7 | kernel-rt +2 | 6.4.0-150700.7.13.1 | SUSE-SU-2025:02853-1 |
| SUSE Real Time Module 15 SP6 | kernel-rt +3 | 6.4.0-150600.10.49.1 | SUSE-SU-2025:03023-1 |
| SUSE Manager Server LTS 4.3 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SUSE Manager Server LTS 4.3 | kernel-syms +3 | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SUSE Manager Proxy LTS 4.3 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SUSE Manager Proxy LTS 4.3 | kernel-syms +2 | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SUSE Enterprise Storage 7.1 | kernel-64kb +6 | 5.3.18-150300.59.218.1 | SUSE-SU-2025:03310-1 |
| SUSE Enterprise Storage 7.1 | kernel-default-base | 5.3.18-150300.59.218.1.150300.18.130.1 | SUSE-SU-2025:03310-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 16.0 | kernel-default-base | 6.12.0-160000.6.1.160000.2.4 | openSUSE-SU-2025:20081-1 |
| openSUSE Leap 16.0 | kernel-rt +10 | 6.12.0-160000.6.1 | openSUSE-SU-2025:20081-1 |
| openSUSE Leap 15.6 | dtb-aarch64 +10 | 6.4.0-150600.23.65.1 | SUSE-SU-2025:02996-1 |
| openSUSE Leap 15.6 | kernel-azure +2 | 6.4.0-150600.8.48.1 | SUSE-SU-2025:02969-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.65.1.150600.12.28.4 | SUSE-SU-2025:02996-1 |
| openSUSE Leap 15.6 | kernel-rt +3 | 6.4.0-150600.10.49.1 | SUSE-SU-2025:03023-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.12.37-61.105 +1 | 1:1.0-0.amzn2023 | ALAS2023-2025-1130, ALAS2023-2025-1111 |
| Amazon Linux 2023 | perf +14 | 1:6.1.144-170.251.amzn2023 | ALAS2023-2025-1111 |
| Amazon Linux 2023 | perf6.12 +14 | 1:6.12.37-61.105.amzn2023 | ALAS2023-2025-1130 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | kernel | 5.15.200.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | rv +28 | 6.12.0-55.31.1.0.1.el10_0 | ELSA-2025-15447 |
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-103.40.4.1.el10uek | ELSA-2025-20551 |
| Oracle Linux 9 | rv +28 | 5.14.0-570.39.1.0.1.el9_6 | ELSA-2025-15011 |
| Oracle Linux 8 | kernel-uek +17 | 5.15.0-312.187.5.el9uek | ELSA-2025-20552 |
| Oracle Linux 8 | perf +19 | 4.18.0-553.75.1.el8_10 | ELSA-2025-20552, ELSA-2025-15785 |
| Oracle Linux 7 | perf +12 | 3.10.0-1160.119.1.0.11.el7 | ELSA-2025-14748 |
Advisories 50
- RHSA-2025:16538 Red Hat Security Advisory: kpatch-patch-5_14_0-570_17_1 security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:16539 Red Hat Security Advisory: kpatch-patch-5_14_0-284_104_1, kpatch-patch-5_14_0-284_117_1, kpatch-patch-5_14_0-284_79_1, and kpatch-patch-5_14_0-284_92_1 security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:16541 Red Hat Security Advisory: kpatch-patch-5_14_0-70_112_1, kpatch-patch-5_14_0-70_121_1, kpatch-patch-5_14_0-70_124_1, and kpatch-patch-5_14_0-70_132_1 security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:16580 Red Hat Security Advisory: kpatch-patch-4_18_0-372_118_1, kpatch-patch-4_18_0-372_131_1, kpatch-patch-4_18_0-372_137_1, and kpatch-patch-4_18_0-372_145_1 security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:16583 Red Hat Security Advisory: kpatch-patch-4_18_0-477_67_1, kpatch-patch-4_18_0-477_81_1, kpatch-patch-4_18_0-477_89_1, and kpatch-patch-4_18_0-477_97_1 security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:14511 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:14749 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:14692 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:15035 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:14742 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:14744 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:16540 Red Hat Security Advisory: kpatch-patch-5_14_0-427_31_1, kpatch-patch-5_14_0-427_44_1, kpatch-patch-5_14_0-427_55_1, kpatch-patch-5_14_0-427_68_2, and kpatch-patch-5_14_0-427_84_1 security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:16582 Red Hat Security Advisory: kpatch-patch-4_18_0-553_16_1, kpatch-patch-4_18_0-553_30_1, kpatch-patch-4_18_0-553_40_1, kpatch-patch-4_18_0-553_53_1, and kpatch-patch-4_18_0-553_72_1 security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- ALSA-2025:15447 Important: kernel security update AlmaLinux Security Advisories · Nov 5, 2026
- USN-7802-1 linux-azure, linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7809-1 linux-azure-nvidia vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7832-1 linux-oracle-5.4 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7875-1 linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7819-2 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7819-1 linux-azure, linux-azure-5.4 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7820-1 linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7725-1 linux, linux-aws, linux-aws-6.8, linux-gcp, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oracle, linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7754-2 linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7755-2 linux-fips, linux-azure-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7755-3 linux-aws-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7726-3 linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7726-2 linux-realtime, linux-intel-iot-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7725-2 linux-realtime, linux-raspi-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7725-3 linux-gcp-6.8, linux-gke, linux-gkeop, linux-hwe-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7726-1 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-gcp-5.15, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-intel-iotg, linux-intel-iotg-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx, linux-oracle, linux-raspi, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7754-1 linux, linux-aws, linux-aws-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-iot, linux-kvm, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7722-2 linux-gcp-6.14, linux-oracle, linux-oracle-6.14 vulnerability Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7724-1 linux-oem-6.14 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7726-5 linux-azure, linux-azure-5.15, linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7726-4 linux-gke, linux-ibm-5.15, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7776-1 linux-oracle-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7722-1 linux, linux-aws, linux-aws-6.14, linux-gcp, linux-hwe-6.14, linux-raspi, linux-realtime, linux-realtime-6.14 vulnerability Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7755-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7779-1 linux-ibm, linux-ibm-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- ALSA-2025:15011 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:15785 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:15786 Important: kernel-rt security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2025:15011 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- SSA-082556 SSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5 Siemens ProductCERT · Oct 13, 2026
- RHSA-2025:15016 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Sep 11, 2026
- RHSA-2025:14748 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- RHSA-2025:14746 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- RHSA-2025:14696 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- RHSA-2025:14691 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- RHSA-2025:15786 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
References
- https://git.kernel.org/stable/c/3b290923ad2b23596208c1e29520badef4356a43
- https://git.kernel.org/stable/c/e9921b57dca05ac5f4fa1fa8e993d4f0ee52e2b7
- https://git.kernel.org/stable/c/e269f29e9395527bc00c213c6b15da04ebb35070
- https://git.kernel.org/stable/c/7874c9c132e906a52a187d045995b115973c93fb
- https://git.kernel.org/stable/c/f680a4643c6f71e758d8fe0431a958e9a6a4f59d
- https://git.kernel.org/stable/c/a553afd91f55ff39b1e8a1c4989a29394c9e0472
- https://git.kernel.org/stable/c/a44acdd9e84a211989ff4b9b92bf3545d8456ad5
- https://git.kernel.org/stable/c/103406b38c600fec1fe375a77b27d87e314aea09