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CVE-2024-0641

Kernel: deadlock leading to denial of service in tipc_crypto_key_revoke

Published: 1/17/2024 Last updated: 11/20/2025 Reserved: 1/17/2024

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.

CNA assigner: redhat (53f830b8-0a3f-465b-8143-3b8a9948e749) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 5.5 Medium CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (12)

Product Vendor Version
Red Hat Enterprise Linux 6 Red Hat 8.0.1.2
n/a
Red Hat Enterprise Linux 6 Red Hat n/a
Red Hat Enterprise Linux 7 Red Hat 1.0
Red Hat Enterprise Linux 8 Red Hat 2.6.35
Red Hat Enterprise Linux 9 Red Hat < 10.0.20348.350
Red Hat Enterprise Linux 8 Red Hat < 6.1.7601.25661
Red Hat Enterprise Linux 7 Red Hat 8.0.1.3
Red Hat Enterprise Linux 8 Red Hat 8.0.1.4
Red Hat Enterprise Linux 9 Red Hat 9.0.0
Red Hat Enterprise Linux 7 Red Hat < publication
Red Hat Enterprise Linux 9 Red Hat 1.15

References (12)