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CVE-2024-0641

Kernel: deadlock leading to denial of service in tipc_crypto_key_revoke

CVSS 5.5 MEDIUMEPSS 0.2%CWE-833
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
kernelRed Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 9

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References
https://access.redhat.com/security/cve/CVE-2024-0641https://bugzilla.redhat.com/show_bug.cgi?id=2258757https://github.com/torvalds/linux/commit/08e50cf071847323414df0835109b6f3560d44f5