Description
In the Linux kernel, the following vulnerability has been resolved:
padata: fix UAF in padata_reorder
A bug was found when run ltp test:
BUG: KASAN: slab-use-after-free in padata_find_next+0x29/0x1a0
Read of size 4 at addr ffff88bbfe003524 by task kworker/u113:2/3039206
CPU: 0 PID: 3039206 Comm: kworker/u113:2 Kdump: loaded Not tainted 6.6.0+
Workqueue: pdecrypt_parallel padata_parallel_worker
Call Trace:
<TASK>
dump_stack_lvl+0x32/0x50
print_address_description.constprop.0+0x6b/0x3d0
print_report+0xdd/0x2c0
kasan_report+0xa5/0xd0
padata_find_next+0x29/0x1a0
padata_reorder+0x131/0x220
padata_parallel_worker+0x3d/0xc0
process_one_work+0x2ec/0x5a0
If 'mdelay(10)' is added before calling 'padata_find_next' in the
'padata_reorder' function, this issue could be reproduced easily with
ltp test (pcrypt_aead01).
This can be explained as bellow:
pcrypt_aead_encrypt
...
padata_do_parallel
refcount_inc(&pd->refcnt); // add refcnt
...
padata_do_serial
padata_reorder // pd
while (1) {
padata_find_next(pd, true); // using pd
queue_work_on
...
padata_serial_worker crypto_del_alg
padata_put_pd_cnt // sub refcnt
padata_free_shell
padata_put_pd(ps->pd);
// pd is freed
// loop again, but pd is freed
// call padata_find_next, UAF
}
In the padata_reorder function, when it loops in 'while', if the alg is
deleted, the refcnt may be decreased to 0 before entering
'padata_find_next', which leads to UAF.
As mentioned in [1], do_serial is supposed to be called with BHs disabled
and always happen under RCU protection, to address this issue, add
synchronize_rcu() in 'padata_free_shell' wait for all _do_serial calls
to finish.
[1] https://lore.kernel.org/all/20221028160401.cccypv4euxikusiq@parnassus.localdomain/
[2] https://lore.kernel.org/linux-kernel/jfjz5d7zwbytztackem7ibzalm5lnxldi2eofeiczqmqs2m7o6@fq426cwnjtkm/
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 5.4 | 5.10.235 |
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 | 6.12.13-1 | — |
| Debian 13 | linux | 6.12.13-1 | — |
| Debian 12 | linux | 6.1.129-1 | — |
| Debian 11 | linux | 5.10.237-1 | DLA-4178-1 |
| Debian 11 | linux-6.1 | 6.1.129-1~deb11u1 | DLA-4102-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1066.68 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-64.67 | USN-7651-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1032.34 | USN-7651-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1034.39 | USN-7737-1 |
| Ubuntu 24.04 LTS | linux-azure-nvidia | 6.8.0-1022.23 | USN-7737-1 |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1033.35 | USN-7651-4 |
| Ubuntu 24.04 LTS | linux-gcp-6.11 +1 | 6.11.0-1015.15~24.04.1 | USN-7521-1 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1028.32 | USN-7651-3 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1015.17 | USN-7651-3 |
| Ubuntu 24.04 LTS | linux-hwe-6.11 | 6.11.0-26.26~24.04.1 | USN-7521-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1029.29 | USN-7651-2 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-64.67.1 | USN-7651-2 |
| Ubuntu 24.04 LTS | linux-lowlatency-hwe-6.11 | 6.11.0-1014.15~24.04.1 | USN-7521-3 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1031.34 | USN-7651-3 |
| Ubuntu 24.04 LTS | linux-nvidia-6.11 | 6.11.0-1010.10 | — |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1031.34.1 | USN-7651-3 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1008.8 | — |
| Ubuntu 24.04 LTS | linux-oem-6.11 | 6.11.0-1022.22 | USN-7521-1 |
| Ubuntu 24.04 LTS | linux-oem-6.8 | 6.8.0-1031.31 | USN-7651-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1029.30 | USN-7651-3 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1031.35 | USN-7651-6 |
| Ubuntu 24.04 LTS | linux-riscv +2 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1017.18 | — |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-140.150 | USN-7510-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1084.91 | USN-7510-7 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1032.34~22.04.1 | USN-7651-3 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1089.98 | USN-7510-3 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1034.39~22.04.1 | USN-7737-1 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1089.98.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1083.92 | USN-7511-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1033.35~22.04.1 | USN-7651-4 |
| Ubuntu 22.04 LTS | linux-gke +1 | 5.15.0-1081.87 | USN-7511-3, USN-7510-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1066.74 | USN-7510-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 +1 | 6.8.0-64.67~22.04.1 | USN-7653-1 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1076.79 | USN-7510-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1029.29~22.04.1 | USN-7651-2 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1079.85 | USN-7510-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1080.85 | USN-7510-1 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-64.67.1~22.04.1 | USN-7651-2 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1078.79 | USN-7510-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1031.34~22.04.1 | USN-7651-3 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1037.37 | USN-7510-3 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1026.26 | USN-7510-7 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1029.30~22.04.1 | USN-7651-3 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1078.81 | USN-7510-7 |
| Ubuntu 22.04 LTS | linux-riscv +32 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1050.54 | USN-7602-1 |
| Ubuntu 20.04 LTS | linux-aws-5.15 | 5.15.0-1084.91~20.04.1 | USN-7510-8 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1089.98~20.04.1 | USN-7510-3 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1083.92~20.04.1 | USN-7512-1 |
| Ubuntu 20.04 LTS | linux-gke +28 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-ibm-5.15 | 5.15.0-1076.79~20.04.1 | USN-7510-1 |
| Ubuntu 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1079.85~20.04.1 | USN-7510-7 |
| Ubuntu 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-140.150~20.04.1 | USN-7510-1 |
| Ubuntu 20.04 LTS | linux-oracle-5.15 | 5.15.0-1081.87~20.04.1 | USN-7510-1 |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1079.83~20.04.1 | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
Show 15 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 | 6.8.0-2026.27 | USN-7651-5 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1025.26 | USN-7652-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1077.79 | USN-7510-4 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1084.93 | USN-7510-4 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1025.26~22.04.1 | — |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| 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 | 5.15.0-1084.91+fips1 | USN-7510-6 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1089.98+fips1 | USN-7510-5 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-140.150+fips1 | USN-7510-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1083.92+fips1 | USN-7511-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1152.162+fips1 | USN-7874-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1157.164+fips1 | USN-7939-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1126.136 | USN-7874-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1155.164+fips1 | USN-7874-2 |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 26.04 LTS | linux | 7.0.0-30.30 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-aws | 7.0.0-1011.11 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-azure | 7.0.0-1012.12 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-gcp | 7.0.0-1010.10 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux | 6.8.0-87.88 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 24.04 LTS | linux-aws | 6.8.0-1042.44 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 24.04 LTS | linux-azure | 6.8.0-1044.50 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 24.04 LTS | linux-gcp | 6.8.0-1043.46 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 24.04 LTS | linux-gke | 6.8.0-1064.72 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-ibm | 6.8.0-1040.40 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 24.04 LTS | linux-oracle | 6.8.0-1039.40 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 22.04 LTS | linux | 5.15.0-156.166 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 22.04 LTS | linux-aws | 5.15.0-1092.99 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 22.04 LTS | linux-aws-6.8 | 6.8.0-1065.68~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-azure | 5.15.0-1096.105 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp | 5.15.0-1092.101 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp-6.8 | 6.8.0-1069.77~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-gke | 5.15.0-1089.95 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 22.04 LTS | linux-hwe-6.8 | 6.8.0-149.149~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm | 5.15.0-1086.89 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm-6.8 | 6.8.0-1066.67~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-lowlatency | 5.15.0-197.207 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-oracle | 5.15.0-1090.96 | LSN-0116-1 |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-223.243 | USN-7874-1, LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1152.162 | USN-7874-1, LSN-0116-1 |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1092.99~20.04.1 | LSN-0116-1 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1156.163 | USN-7939-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1096.105~20.04.1 | LSN-0116-1 |
| Ubuntu Pro 20.04 LTS | linux-bluefield | 5.4.0-1111.118 | — |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1155.164 | USN-7874-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1092.101~20.04.1 | LSN-0116-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 | 5.15.0-142.152~20.04.1 | USN-7593-1, LSN-0116-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm | 5.4.0-1098.103 | USN-7874-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1086.89~20.04.1 | LSN-0116-1 |
| Ubuntu Pro 20.04 LTS | linux-iot | 5.4.0-1056.59 | USN-7874-3 |
| Ubuntu Pro 20.04 LTS | linux-kvm | 5.4.0-1139.148 | USN-7874-1 |
| Ubuntu Pro 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-156.166~20.04.1 | LSN-0116-1 |
| 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 | 5.4.0-1150.160 | USN-7874-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1090.96~20.04.1 | LSN-0116-1 |
| Ubuntu Pro 20.04 LTS | linux-raspi | 5.4.0-1135.148 | USN-7874-1 |
| Ubuntu Pro 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1070.74 | USN-7874-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-245.257 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1187.200 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1152.162~18.04.1 | USN-7874-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1207.222 | LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1156.163~18.04.1 | USN-7939-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1180.197 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1155.164~18.04.1 | USN-7874-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-223.243~18.04.1 | USN-7874-1, LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1098.103~18.04.1 | USN-7874-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1149.160 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1150.160~18.04.1 | USN-7874-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1135.148~18.04.1 | USN-7874-1 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-276.310 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1188.203 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1187.200~16.04.1 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1208.223~16.04.1 | LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1180.197~16.04.1 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-245.257~16.04.1 | LSN-0122-1, LSN-0116-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-276.310~14.04.1 | LSN-0116-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | kernel-modules-extra-matched | 6.12.0-124.8.1.el10_1 | RHSA-2025:20095 |
| RHEL 10 | rv +77 | 6.12.0-55.25.1.el10_0 | RHSA-2025:20095, RHSA-2025:12662 |
| RHEL 9 | rv +77 | 5.14.0-570.32.1.el9_6 | RHSA-2025:20518, RHSA-2025:12746 |
| RHEL 8 | kernel-abi-stablelists | 4.18.0-553.69.1.el8_10 | RHSA-2025:13589 |
| RHEL 8 | kernel-rt +12 | 4.18.0-553.69.1.rt7.410.el8_10 | RHSA-2025:13590 |
| RHEL 8 | perf +26 | 4.18.0-240.el8 | RHSA-2025:13589, RHSA-2020:4431 |
Show 10 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9.4 EUS | bpftool | 7.3.0-427.81.1.el9_4 | RHSA-2025:13135 |
| RHEL 9.4 EUS | rv +64 | 5.14.0-427.81.1.el9_4 | RHSA-2025:13135 |
| RHEL 9.2 E4S | bpftool | 7.0.0-284.130.1.el9_2 | RHSA-2025:13781 |
| RHEL 9.2 E4S | kernel-rt +14 | 5.14.0-284.130.1.rt14.415.el9_2 | RHSA-2025:13633 |
| RHEL 9.2 E4S | perf +47 | 5.14.0-284.130.1.el9_2 | RHSA-2025:13781 |
| RHEL 9.0 E4S | kernel-rt +12 | 5.14.0-70.142.1.rt21.214.el9_0 | RHSA-2025:14094 |
| RHEL 9.0 E4S | perf +28 | 5.14.0-70.142.1.el9_0 | RHSA-2025:14054 |
| RHEL 8.8 TUS | perf +17 | 4.18.0-477.104.1.el8_8 | RHSA-2025:13061 |
| RHEL 8.8 E4S | perf +18 | 4.18.0-477.104.1.el8_8 | RHSA-2025:13061 |
| RHEL 8.6 TUS | perf +17 | 4.18.0-372.157.1.el8_6 | RHSA-2025:13776 |
| RHEL 8.6 E4S | perf +25 | 4.18.0-372.157.1.el8_6 | RHSA-2025:13776 |
| RHEL 8.6 AUS | perf +17 | 4.18.0-372.157.1.el8_6 | RHSA-2025:13776 |
| 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 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | kernel-doc +1 | 6.12.0-55.25.1.el10_0 | ALSA-2025:12662 |
| AlmaLinux 9 | rv +75 | 5.14.0-570.32.1.el9_6 | ALSA-2025:12746 |
| AlmaLinux 8 | kernel-rt +9 | 4.18.0-553.69.1.rt7.410.el8_10 | ALSA-2025:13590 |
| AlmaLinux 8 | perf +24 | 4.18.0-553.69.1.el8_10 | ALSA-2025:13589 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | kernel | 6.12.0-55.25.1.el10_0 | RLSA-2025:12662 |
| Rocky Linux 9 | kernel | 5.14.0-570.32.1.el9_6 | RLSA-2025:12746 |
| Rocky Linux 8 | kernel | 4.18.0-553.69.1.el8_10 | RLSA-2025:13589 |
| Rocky Linux 8 | kernel-rt | 4.18.0-553.69.1.rt7.410.el8_10 | RLSA-2025:13590 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | kernel-64kb +3 | 6.4.0-150600.23.47.2 | SUSE-SU-2025:1180-1 |
| SLES 15 SP6 | kernel-azure +1 | 6.4.0-150600.8.34.2 | SUSE-SU-2025:1177-1 |
| SLES 15 SP6 | kernel-coco +3 | 6.4.0-15061.21.coco15sp6.1 | SUSE-SU-2025:01919-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.47.2.150600.12.20.2 | SUSE-SU-2025:1180-1 |
| SLES 15 SP6 | kernel-docs +2 | 6.4.0-150600.23.47.1 | SUSE-SU-2025:1180-1 |
| SLES 15 SP6 | kernel-syms-azure | 6.4.0-150600.8.34.1 | SUSE-SU-2025:1177-1 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLE Micro 6.1 | kernel-default-base | 6.4.0-28.1.21.6 | SUSE-SU-2025:20270-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_6 +1 | 1-3.1 | SUSE-SU-2025:20270-1, SUSE-SU-2025:20260-1 |
| SLE Micro 6.1 | kernel-rt +4 | 6.4.0-28.1 | SUSE-SU-2025:20270-1, SUSE-SU-2025:20260-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-28.1.21.6 | SUSE-SU-2025:20192-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_6 +1 | 1-3.1 | SUSE-SU-2025:20192-1, SUSE-SU-2025:20190-1 |
| SLE Micro 6.0 | kernel-rt +4 | 6.4.0-28.1 | SUSE-SU-2025:20192-1, SUSE-SU-2025:20190-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.47.2 | SUSE-SU-2025:1180-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_10 | 1-150600.1.5.1 | SUSE-SU-2025:1178-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_10 | 1-150600.13.5.1 | SUSE-SU-2025:1180-1 |
| SUSE Real Time Module 15 SP6 | kernel-rt +3 | 6.4.0-150600.10.34.1 | SUSE-SU-2025:1178-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | dtb-aarch64 +4 | 6.4.0-150600.23.47.1 | SUSE-SU-2025:1180-1 |
| openSUSE Leap 15.6 | kernel-64kb +5 | 6.4.0-150600.23.47.2 | SUSE-SU-2025:1180-1 |
| openSUSE Leap 15.6 | kernel-azure +1 | 6.4.0-150600.8.34.2 | SUSE-SU-2025:1177-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.47.2.150600.12.20.2 | SUSE-SU-2025:1180-1 |
| openSUSE Leap 15.6 | kernel-rt +3 | 6.4.0-150600.10.34.1 | SUSE-SU-2025:1178-1 |
| openSUSE Leap 15.6 | kernel-syms-azure | 6.4.0-150600.8.34.1 | SUSE-SU-2025:1177-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.1.131-143.221 | 1.0-0.amzn2023 | ALAS2023-2025-915 |
| Amazon Linux 2023 | perf +14 | 6.1.131-143.221.amzn2023 | ALAS2023-2025-915 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | rv +28 | 6.12.0-55.25.1.0.1.el10_0 | ELSA-2025-12662 |
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-101.33.4.3.el10uek | ELSA-2025-20530, ELSA-2025-20480 |
| Oracle Linux 9 | rv +28 | 5.14.0-570.32.1.0.1.el9_6 | ELSA-2025-12746 |
| Oracle Linux 8 | perf +19 | 4.18.0-553.69.1.el8_10 | ELSA-2025-13589 |
Advisories 50
- RHSA-2025:13589 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:13590 Red Hat Security Advisory: kernel-rt 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-2025:13135 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:12662 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:12746 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:20518 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:20095 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- LSN-0122-1 Kernel Live Patch Security Notice Ubuntu Security Notices (USN) · Nov 12, 2026
- WID-SEC-2025-0453 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 11, 2026
- USN-7593-1 linux-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7602-1 linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7939-1 linux-azure, linux-azure-5.4 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7939-2 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7737-1 linux-azure, linux-azure-6.8, linux-azure-nvidia vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7653-1 linux-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7874-1 linux, linux-aws, linux-aws-5.4, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7874-3 linux-iot vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7874-2 linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7651-3 linux-aws-6.8, linux-gke, linux-gkeop, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-oracle, linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7651-2 linux-ibm, linux-ibm-6.8, linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7651-4 linux-gcp, linux-gcp-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7651-6 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7651-5 linux-raspi-realtime vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7652-1 linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7521-1 linux, linux-azure, linux-azure-6.11, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-oem-6.11, linux-raspi, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7521-3 linux-lowlatency, linux-lowlatency-hwe-6.11, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7651-1 linux, linux-aws, linux-oem-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7510-7 linux-aws, linux-intel-iotg-5.15, linux-nvidia-tegra-igx, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7510-3 linux-azure, linux-azure-5.15, linux-nvidia-tegra vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7510-4 linux-intel-iot-realtime, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7510-6 linux-aws-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7510-8 linux-aws-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7511-3 linux-gke vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7512-1 linux-gcp-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7510-2 linux-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7511-1 linux-gcp vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7510-5 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7511-2 linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7510-1 linux, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- ALSA-2025:12746 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:12662 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:13589 Moderate: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:13590 Moderate: kernel-rt security update AlmaLinux Security Advisories · Oct 29, 2026
- ICSA-26-295-16 Siemens SIMATIC S7-1500 TM MFP CISA ICS & IT advisories · Oct 22, 2026
- WID-SEC-2026-3891 Siemens SIMATIC S7: Mehrere Schwachstelle BSI CERT-Bund (WID) · Oct 18, 2026
- RHSA-2020:4431 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2025:13776 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2025:14054 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 16, 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
References
- https://git.kernel.org/stable/c/f78170bee51469734b1a306a74fc5f777bb22ba6
- https://git.kernel.org/stable/c/f3e0b9f790f8e8065d59e67b565a83154d9f3079
- https://git.kernel.org/stable/c/0ae2f332cfd2d74cf3ce344ec9938cf3e29c3ccd
- https://git.kernel.org/stable/c/bbccae982e9fa1d7abcb23a5ec81cb0ec883f7de
- https://git.kernel.org/stable/c/573ac9c70bf7885dc85d82fa44550581bfc3b738
- https://git.kernel.org/stable/c/80231f069240d52e98b6a317456c67b2eafd0781
- https://git.kernel.org/stable/c/e01780ea4661172734118d2a5f41bc9720765668