Description
In the Linux kernel, the following vulnerability has been resolved:
staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
The free_rtllib() function frees the "dev" pointer so there is use
after free on the next line. Re-arrange things to avoid that.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 3.2 | 4.4.294 |
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 | 5.15.15-1 | — |
| Debian 13 | linux | 5.15.15-1 | — |
| Debian 12 | linux | 5.15.15-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv +22 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-100.113 | — |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1066.69 | — |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1070.73 | — |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1028.31 | — |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1065.69 | — |
| Ubuntu 20.04 LTS | linux-gke +26 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1034.35 | — |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1015.16 | — |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1056.58 | — |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1064.68 | — |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1053.60 | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-169.177 | — |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1121.129 | — |
| Ubuntu 18.04 LTS | linux-aws-5.4 | 5.4.0-1066.69~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1131.144 | — |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1070.73~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1116.130 | — |
| Ubuntu 18.04 LTS | linux-gcp-5.4 | 5.4.0-1065.69~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-100.113~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-ibm-5.4 | 5.4.0-1015.16~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1107.109 | — |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1087.95 | — |
| Ubuntu 18.04 LTS | linux-oracle-5.4 | 5.4.0-1064.68~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1053.60~18.04.1 | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1069.73+fips2 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1073.76+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1043.49 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1067.71~20.04.1 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2061.63 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2043.47 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1078.87 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2026.28 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1104.111 | — |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-258.292 | USN-6976-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1173.188 | USN-6976-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1120.128~16.04.1 | — |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1131.144~16.04.1 | — |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1116.130~16.04.1 | — |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-169.177~16.04.1 | — |
| Ubuntu Pro 16.04 LTS | linux-kvm | 4.4.0-1136.146 | USN-6976-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1087.95~16.04.1 | — |
| Ubuntu Pro 14.04 LTS | linux | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1135.141 | USN-6976-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1131.144~14.04.1 | — |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-258.292~14.04.2 | USN-6976-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.73.1 | SUSE-SU-2024:2939-1 |
| SLES 15 SP5 | kernel-azure +2 | 5.14.21-150500.33.60.1 | SUSE-SU-2024:2372-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.73.1.150500.6.33.8 | SUSE-SU-2024:2939-1 |
| SLES 15 SP5 | kernel-docs | 5.14.21-150500.55.73.2 | SUSE-SU-2024:2939-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.125.1 | SUSE-SU-2024:2495-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.125.1.150400.24.60.1 | SUSE-SU-2024:2495-1 |
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-150200.24.197.1.150200.9.101.1 | SUSE-SU-2024:2365-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.197.1 | SUSE-SU-2024:2365-1 |
| SLES 12 SP5 | kernel-azure +2 | 4.12.14-16.191.1 | SUSE-SU-2024:2360-1 |
| SLES 12 SP5 | kernel-docs +4 | 4.12.14-122.222.1 | SUSE-SU-2024:2561-1 |
Show 22 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.125.1.150400.24.60.1 | SUSE-SU-2024:2495-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.125.1 | SUSE-SU-2024:2495-1 |
| SLES for SAP 15 SP3 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
| SLES for SAP 15 SP3 | kernel-docs +5 | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLES for SAP 15 SP2 | kernel-default-base | 5.3.18-150200.24.197.1.150200.9.101.1 | SUSE-SU-2024:2365-1 |
| SLES for SAP 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.197.1 | SUSE-SU-2024:2365-1 |
| SLES for SAP 12 SP5 | kernel-azure +2 | 4.12.14-16.191.1 | SUSE-SU-2024:2360-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.222.1 | SUSE-SU-2024:2561-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.191.1 | SUSE-SU-2024:2381-1 |
| SLE Micro 5.5 | kernel-default | 5.14.21-150500.55.73.1 | SUSE-SU-2024:2939-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.73.1.150500.6.33.8 | SUSE-SU-2024:2939-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.61.1 | SUSE-SU-2024:2394-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.125.1 | SUSE-SU-2024:2495-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.125.1.150400.24.60.1 | SUSE-SU-2024:2495-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.85.1 | SUSE-SU-2024:2385-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.125.1 | SUSE-SU-2024:2495-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.125.1.150400.24.60.1 | SUSE-SU-2024:2495-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.85.1 | SUSE-SU-2024:2385-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
| SLE Micro 5.2 | kernel-rt +1 | 5.3.18-150300.175.1 | SUSE-SU-2024:2384-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
| SLE Micro 5.1 | kernel-rt +1 | 5.3.18-150300.175.1 | SUSE-SU-2024:2384-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.73.1 | SUSE-SU-2024:2939-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_17 +1 | 1-150500.11.3.1 | SUSE-SU-2024:2939-1, SUSE-SU-2024:2394-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.125.1 | SUSE-SU-2024:2495-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_28 | 1-150400.9.3.1 | SUSE-SU-2024:2495-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_46 | 1-150300.7.3.1 | SUSE-SU-2024:2362-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-150200.24.197.1 | SUSE-SU-2024:2365-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_50 | 1-150200.5.3.1 | SUSE-SU-2024:2365-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.222.1 | SUSE-SU-2024:2561-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_58 | 1-8.3.1 | SUSE-SU-2024:2561-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.125.1 | SUSE-SU-2024:2495-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.125.1.150400.24.60.1 | SUSE-SU-2024:2495-1 |
| SLE HPC 15 SP3 | kernel-64kb +6 | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLE HPC 15 SP3 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
| SLE HPC 15 SP2 | kernel-default-base | 5.3.18-150200.24.197.1.150200.9.101.1 | SUSE-SU-2024:2365-1 |
| SLE HPC 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.197.1 | SUSE-SU-2024:2365-1 |
| SUSE Real Time Module 15 SP5 | kernel-rt +3 | 5.14.21-150500.13.61.1 | SUSE-SU-2024:2394-1 |
| SUSE Manager Server 4.3 | kernel-default-base | 5.14.21-150400.24.125.1.150400.24.60.1 | SUSE-SU-2024:2495-1 |
| SUSE Manager Server 4.3 | kernel-syms +3 | 5.14.21-150400.24.125.1 | SUSE-SU-2024:2495-1 |
| SUSE Manager Proxy 4.3 | kernel-default-base | 5.14.21-150400.24.125.1.150400.24.60.1 | SUSE-SU-2024:2495-1 |
| SUSE Manager Proxy 4.3 | kernel-syms +2 | 5.14.21-150400.24.125.1 | SUSE-SU-2024:2495-1 |
| SUSE Enterprise Storage 7.1 | kernel-64kb +6 | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SUSE Enterprise Storage 7.1 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.5 | dtb-aarch64 +9 | 5.14.21-150500.55.73.1 | SUSE-SU-2024:2939-1 |
| openSUSE Leap 15.5 | kernel-azure +2 | 5.14.21-150500.33.60.1 | SUSE-SU-2024:2372-1 |
| openSUSE Leap 15.5 | kernel-default-base | 5.14.21-150500.55.73.1.150500.6.33.8 | SUSE-SU-2024:2939-1 |
| openSUSE Leap 15.5 | kernel-docs | 5.14.21-150500.55.73.2 | SUSE-SU-2024:2939-1 |
| openSUSE Leap 15.5 | kernel-rt +3 | 5.14.21-150500.13.61.1 | SUSE-SU-2024:2394-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.5 | kernel-default | 5.14.21-150500.55.73.1 | SUSE-SU-2024:2939-1 |
| openSUSE Leap Micro 5.5 | kernel-default-base | 5.14.21-150500.55.73.1.150500.6.33.8 | SUSE-SU-2024:2939-1 |
Advisories 13
- USN-6976-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- WID-SEC-2024-1235 Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service und unspezifische Angriffe BSI CERT-Bund (WID) · Feb 15, 2026
- SUSE-SU-2024:2362-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2561-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2394-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2384-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2939-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2360-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2365-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2381-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2495-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2372-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2385-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
References
- https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443
- https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b
- https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82
- https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef
- https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6
- https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64
- https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594
- https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4