Description
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Fix out of bounds reads when finding clock sources
The current USB-audio driver code doesn't check bLength of each
descriptor at traversing for clock descriptors. That is, when a
device provides a bogus descriptor with a shorter bLength, the driver
might hit out-of-bounds reads.
For addressing it, this patch adds sanity checks to the validator
functions for the clock descriptor traversal. When the descriptor
length is shorter than expected, it's skipped in the loop.
For the clock source and clock multiplier descriptors, we can just
check bLength against the sizeof() of each descriptor type.
OTOH, the clock selector descriptor of UAC2 and UAC3 has an array
of bNrInPins elements and two more fields at its tail, hence those
have to be checked in addition to the sizeof() check.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 4.19.84 – < 4.20, 5.3.11 – < 5.4, 5.4 | 4.20 |
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 | 6.12.3-1 | — |
| Debian 13 | linux | 6.12.3-1 | — |
| 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 | 5.15.0-1062.64 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-58.60 | USN-7449-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1027.29 | USN-7449-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1027.32 | USN-7449-1 |
| 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 | 6.8.0-1028.30 | USN-7450-1 |
| Ubuntu 24.04 LTS | linux-gcp-6.11 | 6.11.0-1011.11~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1023.27 | USN-7450-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1010.12 | USN-7450-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1024.24 | USN-7449-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1026.29 | USN-7449-1 |
| Ubuntu 24.04 LTS | linux-nvidia-6.11 | 6.11.0-1007.7 | — |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1026.29.1 | USN-7449-1 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1008.8 | — |
| Ubuntu 24.04 LTS | linux-oem-6.11 | 6.11.0-1015.15 | USN-7310-1 |
| Ubuntu 24.04 LTS | linux-oem-6.8 | 6.8.0-1026.26 | USN-7449-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1024.25 | USN-7449-1 |
| 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 | 6.8.0-58.60.1 | USN-7449-1 |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1017.18 | — |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-135.146 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1080.87 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1027.29~22.04.1 | USN-7451-1 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1084.93 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1027.32~22.04.1 | USN-7449-1 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1084.93.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1079.88 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1028.30~22.04.1 | USN-7452-1 |
| Ubuntu 22.04 LTS | linux-gke +1 | 5.15.0-1077.83 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1062.70 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 | 6.8.0-58.60~22.04.1 | USN-7449-2 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1072.75 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1024.24~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1073.75 | — |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1075.81 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1076.81 | USN-7388-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1074.75 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1026.29~22.04.1 | USN-7449-1 |
| 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 | 6.8.0-1024.25~22.04.1 | USN-7449-1 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1074.77 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-riscv +31 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv-6.8 +1 | 6.8.0-58.60.1~22.04.1 | USN-7449-1 |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1044.48 | USN-7390-1 |
| Ubuntu 20.04 LTS | linux | 5.4.0-211.231 | USN-7391-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1142.152 | USN-7392-3 |
| 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 | 5.4.0-1147.154 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1086.95~20.04.1 | USN-7421-1 |
| Ubuntu 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1086.95~20.04.1.1 | USN-7421-1 |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1101.108 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1145.154 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1081.90~20.04.1 | USN-7459-2 |
| Ubuntu 20.04 LTS | linux-gke +28 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-hwe-5.15 | 5.15.0-136.147~20.04.1 | USN-7407-1 |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1088.93 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-ibm-5.15 | 5.15.0-1074.77~20.04.1 | USN-7458-1 |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1048.51 | USN-7413-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1129.138 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-135.146~20.04.1 | USN-7387-1 |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1140.150 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-oracle-5.15 +1 | 5.15.0-1077.83~20.04.1 | USN-7459-1, USN-7387-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1129.142 | USN-7539-1 |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1075.79~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1060.64 | USN-7392-1 |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
Show 16 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 | 6.8.1-1020.21 | USN-7453-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1073.75 | USN-7387-3 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1080.88 | USN-7387-3 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1020.21~22.04.1 | — |
| 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 | 5.15.0-1080.87+fips1 | USN-7387-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1083.92+fips1 | USN-7387-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-135.146+fips1 | USN-7387-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1079.88+fips1 | USN-7387-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1142.153+fips1 | USN-7392-4 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1147.154+fips1 | USN-7392-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1116.126 | USN-7393-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1145.154+fips1 | USN-7392-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2124.130 | USN-7853-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2104.110 | USN-7937-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1141.153 | USN-7853-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2087.93 | USN-7853-2 |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1119.126 | USN-7865-1 |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 24.04 LTS | linux | 6.8.0-59.61 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 24.04 LTS | linux-aws | 6.8.0-1028.30 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 24.04 LTS | linux-azure | 6.8.0-1028.33 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 24.04 LTS | linux-gcp | 6.8.0-1029.31 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 24.04 LTS | linux-ibm | 6.8.0-1025.25 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 24.04 LTS | linux-oracle | 6.8.0-1025.26 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 22.04 LTS | linux | 5.15.0-141.151 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 22.04 LTS | linux-aws | 5.15.0-1085.92 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 22.04 LTS | linux-azure | 5.15.0-1090.99 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp | 5.15.0-1084.93 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 22.04 LTS | linux-gke +1 | 5.15.0-1082.88 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm | 5.15.0-1077.80 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-218.238 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1147.157 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1086.93~20.04.1 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1152.159 | LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1091.100~20.04.1 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1150.159 | LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1085.94~20.04.1 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-gkeop | 5.4.0-1037.38 | LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-142.152~20.04.1 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm | 5.4.0-1093.98 | LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1078.81~20.04.1 | LSN-0116-1, LSN-0112-1 |
| 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 | 5.4.0-1145.155 | LSN-0112-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1083.89~20.04.1 | LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-243.255 | USN-7853-1, LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1186.199 | USN-7853-1, LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1142.152~18.04.1 | USN-7401-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1194.209 | USN-7853-3, LSN-0112-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1147.154~18.04.1 | USN-7392-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1179.196 | USN-7853-1, LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1145.154~18.04.1 | USN-7392-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-211.231~18.04.1 | USN-7391-1, LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1090.95~18.04.1 | USN-7463-1 |
| Ubuntu Pro 18.04 LTS | linux-kvm | 4.15.0-1168.173 | USN-7854-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1148.159 | USN-7853-1, LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1140.149~18.04.1 | USN-7392-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1129.142~18.04.1 | USN-7540-1 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-274.308 | USN-7863-1, LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1187.202 | USN-7863-1, LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1186.199~16.04.1 | USN-7853-1, LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1194.209~16.04.1 | USN-7853-3, LSN-0112-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1179.196~16.04.1 | USN-7853-1, LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-243.255~16.04.1 | USN-7853-1, LSN-0116-1, LSN-0112-1 |
| Ubuntu Pro 16.04 LTS | linux-kvm | 4.4.0-1150.161 | USN-7863-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1148.159~16.04.1 | USN-7875-1 |
| Ubuntu Pro 14.04 LTS | linux | 3.13.0-208.259 | USN-7850-1 |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1149.155 | USN-7863-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1194.209~14.04.1 | USN-7853-3 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-274.308~14.04.1 | USN-7863-1, LSN-0116-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | bpftool | 7.4.0-503.38.1.el9_5 | RHSA-2025:3937 |
| RHEL 9 | rv +65 | 5.14.0-503.38.1.el9_5 | RHSA-2025:3937 |
| RHEL 8 | kernel-rt +12 | 4.18.0-553.50.1.rt7.391.el8_10 | RHSA-2025:3894 |
| RHEL 8 | perf +26 | 4.18.0-553.50.1.el8_10 | RHSA-2025:3893 |
Show 15 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Rhel Extras Rt Els 7 | kernel-rt +7 | 3.10.0-1160.134.1.rt56.1286.el7 | RHSA-2025:3901 |
| RHEL 9.4 EUS | bpftool | 7.3.0-427.65.1.el9_4 | RHSA-2025:3935 |
| RHEL 9.4 EUS | rv +64 | 5.14.0-427.65.1.el9_4 | RHSA-2025:3935 |
| RHEL 9.2 EUS | bpftool | 7.0.0-284.114.1.el9_2 | RHSA-2025:3888 |
| RHEL 9.2 EUS | kernel-rt +14 | 5.14.0-284.114.1.rt14.399.el9_2 | RHSA-2025:3889 |
| RHEL 9.2 EUS | perf +48 | 5.14.0-284.114.1.el9_2 | RHSA-2025:3888 |
| RHEL 9.0 E4S | kernel-rt +12 | 5.14.0-70.130.1.rt21.202.el9_0 | RHSA-2025:3839 |
| RHEL 9.0 E4S | perf +28 | 5.14.0-70.130.1.el9_0 | RHSA-2025:3838 |
| RHEL 8.8 EUS | perf +26 | 4.18.0-477.95.1.el8_8 | RHSA-2025:3832 |
| RHEL 8.6 TUS | perf +17 | 4.18.0-372.143.1.el8_6 | RHSA-2025:3827 |
| RHEL 8.6 E4S | perf +25 | 4.18.0-372.143.1.el8_6 | RHSA-2025:3827 |
| RHEL 8.6 AUS | perf +17 | 4.18.0-372.143.1.el8_6 | RHSA-2025:3827 |
| RHEL 8.4 TUS | kernel-rt +12 | 4.18.0-305.154.1.rt7.231.el8_4 | RHSA-2025:3861 |
| RHEL 8.4 TUS | perf +17 | 4.18.0-305.154.1.el8_4 | RHSA-2025:3871 |
| RHEL 8.4 E4S | perf +18 | 4.18.0-305.154.1.el8_4 | RHSA-2025:3871 |
| RHEL 8.4 AUS | perf +17 | 4.18.0-305.154.1.el8_4 | RHSA-2025:3871 |
| RHEL 8.2 AUS | perf +17 | 4.18.0-193.150.1.el8_2 | RHSA-2025:3887 |
| RHEL 7.7 AUS | perf +12 | 3.10.0-1062.95.1.el7 | RHSA-2025:3903 |
| RHEL 7 ELS | perf +18 | 3.10.0-1160.134.1.el7 | RHSA-2025:3880 |
| RHEL 6 ELS | perf +13 | 2.6.32-754.57.1.el6 | RHSA-2025:3931 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | bpftool | 7.4.0-503.38.1.el9_5 | ALSA-2025:3937 |
| AlmaLinux 9 | rv +63 | 5.14.0-503.38.1.el9_5 | ALSA-2025:3937 |
| AlmaLinux 8 | kernel-rt +9 | 4.18.0-553.50.1.rt7.391.el8_10 | ALSA-2025:3894 |
| AlmaLinux 8 | perf +24 | 4.18.0-553.50.1.el8_10 | ALSA-2025:3893 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | kernel | 4.18.0-553.50.1.el8_10 | RLSA-2025:3893 |
| Rocky Linux 8 | kernel-rt | 4.18.0-553.50.1.rt7.391.el8_10 | RLSA-2025:3894 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.33.1 | SUSE-SU-2025:0154-1 |
| SLES 15 SP6 | kernel-azure +2 | 6.4.0-150600.8.23.1 | SUSE-SU-2025:0117-1 |
| SLES 15 SP6 | kernel-coco +3 | 6.4.0-15061.12.coco15sp6.1 | SUSE-SU-2025:0289-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.33.1.150600.12.14.1 | SUSE-SU-2025:0154-1 |
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.91.1 | SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.91.1.150500.6.41.1 | SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1 |
| SLES 12 SP5 | kernel-syms +2 | 4.12.14-122.244.1 | SUSE-SU-2025:0236-1 |
Show 9 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP5 | kernel-default-base | 5.14.21-150500.55.91.1.150500.6.41.1 | SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1 |
| SLES for SAP 15 SP5 | kernel-docs +4 | 5.14.21-150500.55.91.1 | SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1 |
| 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 Micro 5.5 | kernel-default | 5.14.21-150500.55.91.1 | SUSE-SU-2025:0201-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.91.1.150500.6.41.1 | SUSE-SU-2025:0201-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.82.1 | SUSE-SU-2025:0229-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.33.1 | SUSE-SU-2025:0154-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_7 | 1-150600.1.3.1 | SUSE-SU-2025:0153-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_7 | 1-150600.13.3.1 | SUSE-SU-2025:0154-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.91.1 | SUSE-SU-2025:0201-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_22 | 1-150500.11.3.1 | SUSE-SU-2025:0201-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.244.1 | SUSE-SU-2025:0236-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_64 | 1-8.5.1 | SUSE-SU-2025:0236-1 |
| SLE HPC 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.91.1 | SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1 |
| SLE HPC 15 SP5 | kernel-default-base | 5.14.21-150500.55.91.1.150500.6.41.1 | SUSE-SU-2025:0201-2, SUSE-SU-2025:0201-1 |
| SUSE Real Time Module 15 SP6 | kernel-rt +3 | 6.4.0-150600.10.23.1 | SUSE-SU-2025:0153-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | dtb-aarch64 +10 | 6.4.0-150600.23.33.1 | SUSE-SU-2025:0154-1 |
| openSUSE Leap 15.6 | kernel-azure +2 | 6.4.0-150600.8.23.1 | SUSE-SU-2025:0117-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.33.1.150600.12.14.1 | SUSE-SU-2025:0154-1 |
| openSUSE Leap 15.6 | kernel-rt +3 | 6.4.0-150600.10.23.1 | SUSE-SU-2025:0153-1 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.64.2-1 | — |
| Azure Linux 2 (CBL-Mariner) | kernel | 5.15.176.3-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | bpftool | 7.4.0-503.38.1.el9_5 | ELSA-2025-3937 |
| 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 | 5.14.0-503.38.1.el9_5 | ELSA-2025-3937 |
| Oracle Linux 8 | kernel-uek +12 | 5.15.0-305.176.4.el9uek | ELSA-2025-20095 |
| Oracle Linux 8 | perf +19 | 4.18.0-553.50.1.el8_10 | ELSA-2025-20095, ELSA-2025-3893 |
| Oracle Linux 7 | kernel-uek +6 | 5.4.17-2136.340.4.1.el8uek | ELSA-2025-20100 |
| Oracle Linux 7 | kernel-uek-tools | 5.4.17-2136.340.4.1.el7uek | ELSA-2025-20100 |
Advisories 50
- USN-7449-1 linux, linux-aws, linux-azure, linux-azure-6.8, linux-ibm, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-oem-6.8, linux-oracle, linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7450-1 linux-gcp, linux-gke, linux-gkeop vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7468-1 linux-azure-nvidia vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7453-1 linux-realtime 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-7310-1 linux-oem-6.11 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7449-2 linux-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7452-1 linux-gcp-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7937-1 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7865-1 linux-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7875-1 linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7854-1 linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7863-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7853-3 linux-azure, linux-azure-4.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7853-1 linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gcp-4.15, linux-hwe, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7853-2 linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7539-1 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7540-1 linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7459-1 linux-intel-iotg-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7459-2 linux-gcp-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7387-1 linux, linux-aws, linux-azure, linux-gcp, linux-gke, linux-gkeop, linux-ibm, linux-intel-iotg, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7392-1 linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7387-2 linux-fips, linux-aws-fips, linux-azure-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7458-1 linux-ibm-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7387-3 linux-realtime, linux-intel-iot-realtime vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7850-1 linux vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7392-2 linux-azure-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7391-1 linux, linux-hwe-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7421-1 linux-azure-5.15, linux-azure-fde-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-7413-1 linux-iot vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7407-1 linux-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7463-1 linux-ibm-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7393-1 linux-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7401-1 linux-aws-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7392-3 linux-aws vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7392-4 linux-aws-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- ALSA-2025:3937 Moderate: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:3893 Moderate: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:3894 Moderate: kernel-rt security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2024-3756 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 18, 2026
- RHSA-2025:3937 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2025:3935 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2025:3903 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2025:3931 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2025:3894 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
References
- https://git.kernel.org/stable/c/a632bdcb359fd8145e86486ff8612da98e239acd
- https://git.kernel.org/stable/c/45a92cbc88e4013bfed7fd2ccab3ade45f8e896b
- https://git.kernel.org/stable/c/ab011f7439d9bbfd34fd3b9cef4b2d6d952c9bb9
- https://git.kernel.org/stable/c/da13ade87a12dd58829278bc816a61bea06a56a9
- https://git.kernel.org/stable/c/74cb86e1006c5437b1d90084d22018da30fddc77
- https://git.kernel.org/stable/c/ea0fa76f61cf8e932d1d26e6193513230816e11d
- https://git.kernel.org/stable/c/096bb5b43edf755bc4477e64004fa3a20539ec2f
- https://git.kernel.org/stable/c/a3dd4d63eeb452cfb064a13862fb376ab108f6a6