Description
In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_scmi: Harden accesses to the reset domains
Accessing reset domains descriptors by the index upon the SCMI drivers
requests through the SCMI reset operations interface can potentially
lead to out-of-bound violations if the SCMI driver misbehave.
Add an internal consistency check before any such domains descriptors
accesses.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 5.4 | 5.4.277 |
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 | 6.0.2-1 | — |
| Debian 13 | linux | 6.0.2-1 | — |
| Debian 12 | linux | 6.0.2-1 | — |
| Debian 11 | linux | 5.10.218-1 | DSA-5703-1 |
| Debian 10 | linux-5.10 | 5.10.218-1~deb10u1 | DLA-3843-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-57.63 | — |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1027.31 | — |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1030.37 | — |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1030.37.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1026.33 | — |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1024.29 | — |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1012.16 | — |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1022.25 | — |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1023.28 | — |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1025.30 | — |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1015.15 | — |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1026.32 | — |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1022.24 | — |
| Ubuntu 22.04 LTS | linux-riscv +22 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-190.210 | USN-6924-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1129.139 | USN-6924-2 |
| Ubuntu 20.04 LTS | linux-aws-5.15 +1 | 5.15.0-1027.31~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1134.141 | USN-6924-1 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1030.37~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1089.96 | USN-6924-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1133.142 | USN-6924-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1027.34~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-gke +26 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1096.100 | USN-6924-1 |
| Ubuntu 20.04 LTS | linux-gkeop-5.15 | 5.15.0-1012.16~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-hwe-5.15 | 5.15.0-57.63~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1076.81 | USN-6924-1 |
| Ubuntu 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1023.28~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1041.42 | USN-6924-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1117.124 | USN-6924-1 |
| Ubuntu 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-58.64~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1129.138 | USN-6953-1 |
| Ubuntu 20.04 LTS | linux-oracle-5.15 | 5.15.0-1027.33~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1113.125 | USN-6924-1 |
| Ubuntu 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1048.52 | USN-6924-1 |
| Ubuntu 18.04 LTS | linux-gcp +13 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1029.32 | — |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1129.139+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1134.141+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1103.113 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1133.142+fips1 | — |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1129.139~18.04.1 | USN-6924-2 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1134.141~18.04.1 | USN-6924-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1133.142~18.04.1 | USN-6924-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-190.210~18.04.1 | USN-6924-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1076.81~18.04.1 | USN-6924-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1129.138~18.04.1 | USN-6953-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1114.126~18.04.1 | USN-6979-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.62.2 | SUSE-SU-2024:1659-1 |
| SLES 15 SP5 | kernel-azure +2 | 5.14.21-150500.33.51.1 | SUSE-SU-2024:1644-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.62.2.150500.6.27.2 | SUSE-SU-2024:1659-1 |
| SLES 15 SP5 | kernel-syms | 5.14.21-150500.55.62.1 | SUSE-SU-2024:1659-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.119.1 | SUSE-SU-2024:1641-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.119.1.150400.24.56.1 | SUSE-SU-2024:1641-1 |
Show 10 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.119.1.150400.24.56.1 | SUSE-SU-2024:1641-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.119.1 | SUSE-SU-2024:1641-1 |
| SLE Micro 5.5 | kernel-default | 5.14.21-150500.55.62.2 | SUSE-SU-2024:1659-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.62.2.150500.6.27.2 | SUSE-SU-2024:1659-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.52.1 | SUSE-SU-2024:1663-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.119.1 | SUSE-SU-2024:1641-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.119.1.150400.24.56.1 | SUSE-SU-2024:1641-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.79.1 | SUSE-SU-2024:1647-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.119.1 | SUSE-SU-2024:1641-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.119.1.150400.24.56.1 | SUSE-SU-2024:1641-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.79.1 | SUSE-SU-2024:1647-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.62.2 | SUSE-SU-2024:1659-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5-RT_Update_14 | 1-150500.11.5.1 | SUSE-SU-2024:1663-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_13 | 1-150500.11.3.2 | SUSE-SU-2024:1659-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.119.1 | SUSE-SU-2024:1641-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_26 | 1-150400.9.3.1 | SUSE-SU-2024:1641-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.119.1 | SUSE-SU-2024:1641-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.119.1.150400.24.56.1 | SUSE-SU-2024:1641-1 |
| SUSE Real Time Module 15 SP5 | kernel-rt +3 | 5.14.21-150500.13.52.1 | SUSE-SU-2024:1663-1 |
| SUSE Manager Server 4.3 | kernel-default-base | 5.14.21-150400.24.119.1.150400.24.56.1 | SUSE-SU-2024:1641-1 |
| SUSE Manager Server 4.3 | kernel-syms +3 | 5.14.21-150400.24.119.1 | SUSE-SU-2024:1641-1 |
| SUSE Manager Proxy 4.3 | kernel-default-base | 5.14.21-150400.24.119.1.150400.24.56.1 | SUSE-SU-2024:1641-1 |
| SUSE Manager Proxy 4.3 | kernel-syms +2 | 5.14.21-150400.24.119.1 | SUSE-SU-2024:1641-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.5 | dtb-aarch64 +2 | 5.14.21-150500.55.62.1 | SUSE-SU-2024:1659-1 |
| openSUSE Leap 15.5 | kernel-64kb +7 | 5.14.21-150500.55.62.2 | SUSE-SU-2024:1659-1 |
| openSUSE Leap 15.5 | kernel-azure +2 | 5.14.21-150500.33.51.1 | SUSE-SU-2024:1644-1 |
| openSUSE Leap 15.5 | kernel-default-base | 5.14.21-150500.55.62.2.150500.6.27.2 | SUSE-SU-2024:1659-1 |
| openSUSE Leap 15.5 | kernel-rt +3 | 5.14.21-150500.13.52.1 | SUSE-SU-2024:1663-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.4 | kernel-default | 5.14.21-150400.24.119.1 | SUSE-SU-2024:1641-1 |
| openSUSE Leap Micro 5.4 | kernel-default-base | 5.14.21-150400.24.119.1.150400.24.56.1 | SUSE-SU-2024:1641-1 |
| openSUSE Leap Micro 5.4 | kernel-rt | 5.14.21-150400.15.79.1 | SUSE-SU-2024:1647-1 |
| openSUSE Leap Micro 5.3 | kernel-default | 5.14.21-150400.24.119.1 | SUSE-SU-2024:1641-1 |
| openSUSE Leap Micro 5.3 | kernel-default-base | 5.14.21-150400.24.119.1.150400.24.56.1 | SUSE-SU-2024:1641-1 |
| openSUSE Leap Micro 5.3 | kernel-rt | 5.14.21-150400.15.79.1 | SUSE-SU-2024:1647-1 |
Advisories 14
- USN-6979-1 linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6953-1 linux-oracle, linux-oracle-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6924-2 linux-aws, linux-aws-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6924-1 linux, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-iot, linux-kvm, linux-raspi, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- WID-SEC-2024-0984 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 13, 2026
- DSA-5703-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3843-1 linux-5.10 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- ICSA-25-226-15 Siemens SINEC OS CISA ICS & IT advisories · Feb 25, 2026
- SSA-613116 SSA-613116: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.1 Siemens ProductCERT · Feb 24, 2026
- SUSE-SU-2024:1663-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1647-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1641-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1644-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
- SUSE-SU-2024:1659-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
References
- https://git.kernel.org/stable/c/7184491fc515f391afba23d0e9b690caaea72daf
- https://git.kernel.org/stable/c/f2277d9e2a0d092c13bae7ee82d75432bb8b5108
- https://git.kernel.org/stable/c/1f08a1b26cfc53b7715abc46857c6023bb1b87de
- https://git.kernel.org/stable/c/8e65edf0d37698f7a6cb174608d3ec7976baf49e
- https://git.kernel.org/stable/c/e9076ffbcaed5da6c182b144ef9f6e24554af268