Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet
Only skip the code path trying to access the rfc1042 headers when the
buffer is too small, so the driver can still process packets without
rfc1042 headers.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 6.4.16 – < 6.5, 4.14.326 – < 4.14.327, 4.19.295 – < 4.19.296, 5.4.257 – < 5.4.258, 5.10.195 – < 5.10.198, 5.15.132 – < 5.15.135, 6.1.53 – < 6.1.57, 6.5.3 – < 6.5.7 | 6.5 |
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 | 6.5.8-1 | — |
| Debian 13 | linux | 6.5.8-1 | — |
| Debian 12 | linux | 6.1.64-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi | 6.7.0-1001.1 | — |
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-gcp-6.5 | 6.5.0-1013.13~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-hwe-6.5 | 6.5.0-17.17~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.5 | 6.5.0-17.17.1.1.1~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-nvidia-6.5 | 6.5.0-1014.14 | — |
| Ubuntu 22.04 LTS | linux-oem-6.5 | 6.5.0-1014.15 | — |
| Ubuntu 22.04 LTS | linux-oracle-6.5 | 6.5.0-1015.15~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-riscv +24 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-171.189 | — |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1118.128 | — |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1123.130 | — |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1078.84 | — |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1122.131 | — |
| Ubuntu 20.04 LTS | linux-gke +26 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1085.89 | — |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1065.70 | — |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1030.31 | — |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1106.113 | — |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1117.126 | — |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1102.114 | — |
| Ubuntu 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1037.41 | — |
| Ubuntu 18.04 LTS | linux-gcp +13 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1118.128+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1123.130+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1092.102 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1122.131+fips1 | — |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1118.128~18.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1123.130~18.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1122.131~18.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-171.189~18.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1065.70~18.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1117.126~18.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1102.114~18.04.1 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.59.1 | SUSE-SU-2024:1480-1 |
| SLES 15 SP5 | kernel-azure +2 | 5.14.21-150500.33.48.1 | SUSE-SU-2024:1490-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.59.1.150500.6.25.7 | SUSE-SU-2024:1480-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SLES 12 SP5 | kernel-syms +2 | 4.12.14-122.293.1 | SUSE-SU-2026:0473-1 |
Show 11 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLE Micro 5.5 | kernel-default | 5.14.21-150500.55.59.1 | SUSE-SU-2024:1480-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.59.1.150500.6.25.7 | SUSE-SU-2024:1480-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.47.1 | SUSE-SU-2024:1466-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.76.1 | SUSE-SU-2024:1320-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.76.1 | SUSE-SU-2024:1320-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.59.1 | SUSE-SU-2024:1480-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5-RT_Update_13 | 1-150500.11.3.1 | SUSE-SU-2024:1466-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_12 | 1-150500.11.7.1 | SUSE-SU-2024:1480-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_25 | 1-150400.9.5.1 | SUSE-SU-2024:1321-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.293.1 | SUSE-SU-2026:0473-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_77 | 1-8.3.1 | SUSE-SU-2026:0473-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SUSE Real Time Module 15 SP5 | kernel-rt +3 | 5.14.21-150500.13.47.1 | SUSE-SU-2024:1466-1 |
| SUSE Manager Server 4.3 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SUSE Manager Server 4.3 | kernel-syms +3 | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SUSE Manager Proxy 4.3 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SUSE Manager Proxy 4.3 | kernel-syms +2 | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.5 | dtb-aarch64 +10 | 5.14.21-150500.55.59.1 | SUSE-SU-2024:1480-1 |
| openSUSE Leap 15.5 | kernel-azure +2 | 5.14.21-150500.33.48.1 | SUSE-SU-2024:1490-1 |
| openSUSE Leap 15.5 | kernel-default-base | 5.14.21-150500.55.59.1.150500.6.25.7 | SUSE-SU-2024:1480-1 |
| openSUSE Leap 15.5 | kernel-rt +3 | 5.14.21-150500.13.47.1 | SUSE-SU-2024:1466-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.4 | kernel-default | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| openSUSE Leap Micro 5.4 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| openSUSE Leap Micro 5.4 | kernel-rt | 5.14.21-150400.15.76.1 | SUSE-SU-2024:1320-1 |
| openSUSE Leap Micro 5.3 | kernel-default | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| openSUSE Leap Micro 5.3 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| openSUSE Leap Micro 5.3 | kernel-rt | 5.14.21-150400.15.76.1 | SUSE-SU-2024:1320-1 |
Advisories 7
- WID-SEC-2024-0534 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 3, 2026
- SUSE-SU-2026:0473-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2024:1320-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1480-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1490-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1466-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1321-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
References
- https://git.kernel.org/stable/c/71b1d2b57f145c8469aa9346f0fd57bf59b2b89c
- https://git.kernel.org/stable/c/16cc18b9080892d1a0200a38e36ae52e464bc555
- https://git.kernel.org/stable/c/b8e260654a29de872e7cb85387d8ab8974694e8e
- https://git.kernel.org/stable/c/10a18c8bac7f60d32b7af22da03b66f350beee38
- https://git.kernel.org/stable/c/5afb996349cb6d1f14d6ba9aaa7aed3bd82534f6
- https://git.kernel.org/stable/c/6b706286473db4fd54b5f869faa67f4a8cb18e99
- https://git.kernel.org/stable/c/be2ff39b1504c5359f4a083c1cfcad21d666e216
- https://git.kernel.org/stable/c/aef7a0300047e7b4707ea0411dc9597cba108fc8