Description
drivers/usb/gadget/legacy/inode.c in the Linux kernel through 5.16.8 mishandles dev->buf release.
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 | 5.16.14-1 | — |
| Debian 13 | linux | 5.16.14-1 | — |
| Debian 12 | linux | 5.16.14-1 | — |
| Debian 9 | linux | 4.9.320-2 | DLA-3065-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-realtime +1 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-117.132 | USN-5467-1 |
| Ubuntu 20.04 LTS | linux-aws +1 | 5.4.0-1078.84 | USN-5467-1 |
| Ubuntu 20.04 LTS | linux-aws-5.13 | 5.13.0-1028.31~20.04.1 | USN-5468-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1083.87 | USN-5467-1 |
| Ubuntu 20.04 LTS | linux-azure-5.13 | 5.13.0-1028.33~20.04.1 | USN-5468-1 |
| Ubuntu 20.04 LTS | linux-azure-fde | 5.4.0-1083.87+cvm1.1 | USN-5467-1 |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1040.44 | — |
| Ubuntu 20.04 LTS | linux-gcp-5.13 | 5.13.0-1030.36~20.04.1 | USN-5468-1 |
| Ubuntu 20.04 LTS | linux-gke | 5.4.0-1074.79 | USN-5467-1 |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1046.48 | USN-5467-1 |
| Ubuntu 20.04 LTS | linux-hwe-5.13 | 5.13.0-48.54~20.04.1 | USN-5468-1 |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1026.29 | USN-5467-1 |
| Ubuntu 20.04 LTS | linux-intel-5.13 | 5.13.0-1014.15 | USN-5468-1 |
| Ubuntu 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1008.11~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1004.6 | — |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1068.72 | USN-5467-1 |
| Ubuntu 20.04 LTS | linux-oem-5.14 | 5.14.0-1033.36 | USN-5381-1 |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1076.83 | USN-5467-1 |
| Ubuntu 20.04 LTS | linux-oracle-5.13 | 5.13.0-1033.39~20.04.1 | USN-5468-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1065.75 | USN-5467-1 |
| Ubuntu 20.04 LTS | linux-riscv +16 | No fix yet | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-177.186 | USN-5418-1 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1128.137 | USN-5418-1 |
| Ubuntu 18.04 LTS | linux-aws-5.4 +1 | 5.4.0-1078.84~18.04.1 | USN-5467-1 |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1138.151 | USN-5418-1 |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1083.87~18.04.1 | USN-5467-1 |
| Ubuntu 18.04 LTS | linux-dell300x | 4.15.0-1042.47 | USN-5418-1 |
| Ubuntu 18.04 LTS | linux-gcp +12 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1122.136 | USN-5418-1 |
| Ubuntu 18.04 LTS | linux-gke-5.4 | 5.4.0-1074.79~18.04.1 | USN-5467-1 |
| Ubuntu 18.04 LTS | linux-gkeop-5.4 | 5.4.0-1046.48~18.04.1 | USN-5467-1 |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-117.132~18.04.1 | USN-5467-1 |
| Ubuntu 18.04 LTS | linux-ibm-5.4 | 5.4.0-1028.32~18.04.1 | USN-5467-1 |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1114.117 | USN-5418-1 |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1093.102 | USN-5418-1 |
| Ubuntu 18.04 LTS | linux-oracle-5.4 | 5.4.0-1076.83~18.04.1 | USN-5467-1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1065.75~18.04.1 | USN-5467-1 |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1109.116 | — |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1127.136 | USN-5418-1 |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
Show 9 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 +1 | 5.4.0-1078.84+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1083.87+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1054.61 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2067.70 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2049.53 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1085.94 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2032.35 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1079.86 | — |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1114.123~20.04.1 | — |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-229.263 | — |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1145.160 | — |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1128.137~16.04.1 | USN-5418-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1138.151~16.04.1 | USN-5418-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1122.136~16.04.1 | USN-5418-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-177.186~16.04.1 | USN-5418-1 |
| Ubuntu Pro 16.04 LTS | linux-kvm | 4.4.0-1110.120 | USN-5505-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1093.102~16.04.1 | USN-5418-1 |
| Ubuntu Pro 14.04 LTS | linux | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1109.115 | USN-5513-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1138.151~14.04.1 | USN-5418-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-229.263~14.04.1 | USN-5505-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-150300.59.60.4 | SUSE-SU-2022:1039-1 |
| SLES 15 SP3 | kernel-azure +2 | 5.3.18-150300.38.50.1 | SUSE-SU-2022:1037-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.60.4.150300.18.37.5 | SUSE-SU-2022:1039-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
Show 13 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP2 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SLES for SAP 15 SP2 | kernel-docs +5 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SLE Real Time 15 SP2 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SLE Real Time 15 SP2 | kernel-docs +4 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.60.4 | SUSE-SU-2022:1039-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.60.4.150300.18.37.5 | SUSE-SU-2022:1039-1 |
| SLE Micro 5.1 | kernel-rt | 5.3.18-150300.82.1 | SUSE-SU-2022:1038-1 |
| SLE Micro 5.0 | kernel-default | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SLE Micro 5.0 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SLE Micro 5.0 | kernel-rt | 5.3.18-150200.79.2 | SUSE-SU-2022:1257-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.60.4 | SUSE-SU-2022:1039-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_16 | 1-150300.7.5.3 | SUSE-SU-2022:1039-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_25 | 1-5.5.1 | SUSE-SU-2022:0759-1 |
| SLE HPC 15 SP2 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SLE HPC 15 SP2 | kernel-docs +5 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SUSE Real Time Module 15 SP3 | kernel-rt +3 | 5.3.18-150300.82.1 | SUSE-SU-2022:1038-1 |
| SUSE Real Time Module 15 SP2 | kernel-rt +2 | 5.3.18-150200.79.2 | SUSE-SU-2022:1257-1 |
| SUSE Real Time Module 15 SP2 | kernel-syms-rt | 5.3.18-150200.79.1 | SUSE-SU-2022:1257-1 |
| SUSE Manager Server 4.1 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SUSE Manager Server 4.1 | kernel-docs +5 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SUSE Manager Retail Branch Server 4.1 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SUSE Manager Retail Branch Server 4.1 | kernel-docs +4 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SUSE Manager Proxy 4.1 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SUSE Manager Proxy 4.1 | kernel-docs +4 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SUSE Enterprise Storage 7 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SUSE Enterprise Storage 7 | kernel-docs +5 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | kernel-source | 5.16.10-1.1 | openSUSE-SU-2024:13704-1, openSUSE-SU-2024:11857-1 |
| openSUSE Leap 15.3 | dtb-aarch64 +11 | 5.3.18-150300.59.60.4 | openSUSE-SU-2022:1039-1 |
| openSUSE Leap 15.3 | kernel-azure +2 | 5.3.18-150300.38.50.1 | openSUSE-SU-2022:1037-1 |
| openSUSE Leap 15.3 | kernel-default-base | 5.3.18-150300.59.60.4.150300.18.37.5 | openSUSE-SU-2022:1039-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.1.10-15.42 | 1.0-0.amzn2023 | ALAS2023-2023-070 |
| Amazon Linux 2023 | perf +12 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | kernel | 5.15.32.1-2 | — |
Advisories 20
- USN-5467-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-azure-fde, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-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 vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5513-1 linux-aws vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5468-1 linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-intel-5.13, linux-kvm, linux-oracle, linux-oracle-5.13, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5505-1 linux-lts-xenial, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5381-1 linux-oem-5.14 vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5418-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Sep 9, 2026
- DLA-3065-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2022:1257-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:1037-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:13704-1 kernel-devel-longterm-6.6.17-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1038-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:1039-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0759-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1037-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1039-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- NCSC-2025-0382 Kwetsbaarheden verholpen in Siemens producten NCSC-NL (Netherlands) · Dec 9, 2025
- SSA-202008 SSA-202008: Multiple Vulnerabilities in Ruggedcom Rox Before V2.17.0 Siemens ProductCERT · Dec 9, 2025
- openSUSE-SU-2024:11857-1 kernel-devel-5.16.10-1.1 on GA media SUSE / openSUSE Security Updates · May 7, 2025
- WID-SEC-2022-0137 Android Patchday Juni 2022 BSI CERT-Bund (WID) · Jun 24, 2024
- ALAS2023-2023-070 Important: kernel security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Apr 10, 2024
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=89f3594d0de58e8a57d92d497dea9fee3d4b9cda
- https://github.com/torvalds/linux/commit/89f3594d0de58e8a57d92d497dea9fee3d4b9cda
- https://github.com/torvalds/linux/commit/501e38a5531efbd77d5c73c0ba838a889bfc1d74
- FEDORA-2022-9d4e48836d vendor-advisory
- FEDORA-2022-2aa7c08b53 vendor-advisory
- https://security.netapp.com/advisory/ntap-20220225-0008/
- [debian-lts-announce] 20220701 [SECURITY] [DLA 3065-1] linux security update mailing-list