# CVE-2024-50185: linux: In the Linux kernel, the following vulnerability has been resolved:  mptcp: handle consistently DSS corruption  Bugge...

CVE-2024-50185 is fixed in 60 products on 1 platform, first by DEBIAN-CVE-2024-50185, released November 8, 2024. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2024-50185
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0056
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 8, 2024

## Description

In the Linux kernel, the following vulnerability has been resolved:  mptcp: handle consistently DSS corruption  Bugged peer implementation can send corrupted DSS options, consistently hitting a few warning in the data path. Use DEBUG_NET assertions, to avoid the splat on some builds and handle consistently the error, dumping related MIBs and performing fallback and/or reset according to the subflow type.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | bpftool ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | bpftool ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | bpftool-debuginfo amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | dtb-aarch64 opensuse-leap 15.6 | 6.4.0-150600.23.42.1 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-64kb opensuse-leap 15.6 | 6.4.0-150600.23.42.2 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-64kb sles 15.6 | 6.4.0-150600.23.42.2 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-azure opensuse-leap 15.6 | 6.4.0-150600.8.31.1 | [SUSE-SU-2025:0847-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0847-1.md) | Mar 12, 2025 |
| Linux | kernel-azure sles 15.6 | 6.4.0-150600.8.31.1 | [SUSE-SU-2025:0847-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0847-1.md) | Mar 12, 2025 |
| Linux | kernel-coco sles 15.6 | 6.4.0-15061.18.coco15sp6.1 | [SUSE-SU-2025:0784-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0784-1.md) | Mar 5, 2025 |
| Linux | kernel-coco_debug sles 15.6 | 6.4.0-15061.18.coco15sp6.1 | [SUSE-SU-2025:0784-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0784-1.md) | Mar 5, 2025 |
| Linux | kernel-debug opensuse-leap 15.6 | 6.4.0-150600.23.42.2 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-debuginfo amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-debuginfo-common-aarch64 amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-debuginfo-common-x86_64 amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-default opensuse-leap 15.6 | 6.4.0-150600.23.42.2 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-default sles 15.6 | 6.4.0-150600.23.42.2 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-default-base opensuse-leap 15.6 | 6.4.0-150600.23.42.2.150600.12.18.4 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-default-base sles 15.6 | 6.4.0-150600.23.42.2.150600.12.18.4 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-devel amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-docs opensuse-leap 15.6 | 6.4.0-150600.23.42.1 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-docs sles 15.6 | 6.4.0-150600.23.42.1 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-headers amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-kvmsmall opensuse-leap 15.6 | 6.4.0-150600.23.42.2 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-libbpf amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-libbpf-devel amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-libbpf-static amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-livepatch-6.1.115-126.197 amzn 2023 | 1.0-0.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-livepatch-SLE15-SP6-RT_Update_9 sles 15.6 | 1-150600.1.3.2 | [SUSE-SU-2025:0955-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0955-1.md) | Mar 19, 2025 |
| Linux | kernel-livepatch-SLE15-SP6_Update_9 sles 15.6 | 1-150600.13.3.4 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-modules-extra amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-modules-extra-common amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-obs-build opensuse-leap 15.6 | 6.4.0-150600.23.42.2 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-obs-build sles 15.6 | 6.4.0-150600.23.42.2 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-obs-qa opensuse-leap 15.6 | 6.4.0-150600.23.42.1 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-rt opensuse-leap 15.6 | 6.4.0-150600.10.29.1 | [SUSE-SU-2025:0955-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0955-1.md) | Mar 19, 2025 |
| Linux | kernel-rt_debug opensuse-leap 15.6 | 6.4.0-150600.10.29.1 | [SUSE-SU-2025:0955-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0955-1.md) | Mar 19, 2025 |
| Linux | kernel-source opensuse-leap 15.6 | 6.4.0-150600.23.42.1 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-source sles 15.6 | 6.4.0-150600.23.42.1 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-source-azure opensuse-leap 15.6 | 6.4.0-150600.8.31.1 | [SUSE-SU-2025:0847-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0847-1.md) | Mar 12, 2025 |
| Linux | kernel-source-azure sles 15.6 | 6.4.0-150600.8.31.1 | [SUSE-SU-2025:0847-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0847-1.md) | Mar 12, 2025 |
| Linux | kernel-source-coco sles 15.6 | 6.4.0-15061.18.coco15sp6.1 | [SUSE-SU-2025:0784-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0784-1.md) | Mar 5, 2025 |
| Linux | kernel-source-rt opensuse-leap 15.6 | 6.4.0-150600.10.29.1 | [SUSE-SU-2025:0955-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0955-1.md) | Mar 19, 2025 |
| Linux | kernel-syms opensuse-leap 15.6 | 6.4.0-150600.23.42.1 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-syms sles 15.6 | 6.4.0-150600.23.42.1 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-syms-azure opensuse-leap 15.6 | 6.4.0-150600.8.31.1 | [SUSE-SU-2025:0847-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0847-1.md) | Mar 12, 2025 |
| Linux | kernel-syms-azure sles 15.6 | 6.4.0-150600.8.31.1 | [SUSE-SU-2025:0847-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0847-1.md) | Mar 12, 2025 |
| Linux | kernel-syms-coco sles 15.6 | 6.4.0-15061.18.coco15sp6.1 | [SUSE-SU-2025:0784-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0784-1.md) | Mar 5, 2025 |
| Linux | kernel-syms-rt opensuse-leap 15.6 | 6.4.0-150600.10.29.1 | [SUSE-SU-2025:0955-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0955-1.md) | Mar 19, 2025 |
| Linux | kernel-tools amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-tools-debuginfo amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-tools-devel amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | kernel-uek ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-container ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-container ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-container-debug ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-container-debug ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-core ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-core ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-debug ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-debug ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-debug-core ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-debug-core ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-debug-devel ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-debug-devel ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-debug-modules ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-debug-modules ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-debug-modules-extra ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-devel ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-devel ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-doc ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-doc ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-modules ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-modules ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-modules-extra ol 8 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-uek-modules-extra ol 9 | 0:5.15.0-303.171.5.2.el9uek | [ELSA-2024-12887](https://patchblox.com/security/data/fix/linux/elsa-2024-12887.md) | Dec 18, 2024 |
| Linux | kernel-zfcpdump opensuse-leap 15.6 | 6.4.0-150600.23.42.2 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | kernel-zfcpdump sles 15.6 | 6.4.0-150600.23.42.2 | [SUSE-SU-2025:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0856-1.md) | Mar 13, 2025 |
| Linux | linux Debian 12.15 (bookworm) | 6.1.115-1 | [DEBIAN-CVE-2024-50185](https://patchblox.com/security/data/fix/linux/debian-cve-2024-50185.md) | Nov 8, 2024 |
| Linux | linux Debian 13.5 (trixie) | 6.11.4-1 | [DEBIAN-CVE-2024-50185](https://patchblox.com/security/data/fix/linux/debian-cve-2024-50185.md) | Nov 8, 2024 |
| Linux | linux Debian 14 | 6.11.4-1 | [DEBIAN-CVE-2024-50185](https://patchblox.com/security/data/fix/linux/debian-cve-2024-50185.md) | Nov 8, 2024 |
| Linux | perf amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | perf-debuginfo amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | python3-perf amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |
| Linux | python3-perf-debuginfo amzn 2023 | 6.1.115-126.197.amzn2023 | [ALAS2023-2025-794](https://patchblox.com/security/data/fix/linux/alas2023-2025-794.md) | Jan 6, 2025 |

---

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