# CVE-2024-0641: linux: A denial of service vulnerability was found in tipc_crypto_key_revoke in net/tipc/crypto.c in the Linux kernel’s TIPC...

CVE-2024-0641 is fixed in 21 products on 1 platform, first by ALAS2023-2023-422, released October 30, 2023. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2024-0641
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0017
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 30, 2023

## Description

A denial of service vulnerability was found in tipc_crypto_key_revoke in net/tipc/crypto.c in the Linux kernel’s TIPC subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | bpftool-debuginfo amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-debuginfo amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-debuginfo-common-aarch64 amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-debuginfo-common-x86_64 amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-devel amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-headers amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-libbpf amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-libbpf-devel amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-libbpf-static amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-livepatch-6.1.59-84.139 amzn 2023 | 1.0-0.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-modules-extra amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-tools amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-tools-debuginfo amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | kernel-tools-devel amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | linux Debian 12.15 (bookworm) | 6.1.64-1 | [DEBIAN-CVE-2024-0641](https://patchblox.com/security/data/fix/linux/debian-cve-2024-0641.md) | Jan 17, 2024 |
| Linux | linux Debian 13.5 (trixie) | 6.5.8-1 | [DEBIAN-CVE-2024-0641](https://patchblox.com/security/data/fix/linux/debian-cve-2024-0641.md) | Jan 17, 2024 |
| Linux | linux Debian 14 | 6.5.8-1 | [DEBIAN-CVE-2024-0641](https://patchblox.com/security/data/fix/linux/debian-cve-2024-0641.md) | Jan 17, 2024 |
| Linux | perf amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | perf-debuginfo amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | python3-perf amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |
| Linux | python3-perf-debuginfo amzn 2023 | 6.1.59-84.139.amzn2023 | [ALAS2023-2023-422](https://patchblox.com/security/data/fix/linux/alas2023-2023-422.md) | Oct 30, 2023 |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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