CVE-2024-46832

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

MIPS: cevt-r4k: Don't call get_c0_compare_int if timer irq is installed

This avoids warning:

[ 0.118053] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:283

Caused by get_c0_compare_int on secondary CPU.

We also skipped saving IRQ number to struct clock_event_device *cd as it's never used by clockevent core, as per comments it's only meant for "non CPU local devices".

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 38760d40ca61b18b2809e9c28df8b3ff9af8a02b, < d3ff0f98a52f0aafe35aa314d1c442f4318be3db; >= 38760d40ca61b18b2809e9c28df8b3ff9af8a02b, < e6cd871627abbb459d0ff6521d6bb9cf9d9f7522; >= 38760d40ca61b18b2809e9c28df8b3ff9af8a02b, < b1d2051373bfc65371ce4ac8911ed984d0178c98; >= 38760d40ca61b18b2809e9c28df8b3ff9af8a02b, < 32ee0520159f1e8c2d6597c19690df452c528f30; >= 38760d40ca61b18b2809e9c28df8b3ff9af8a02b, < 189d3ed3b25beee26ffe2abed278208bece13f52; >= 38760d40ca61b18b2809e9c28df8b3ff9af8a02b, < 50f2b98dc83de7809a5c5bf0ccf9af2e75c37c13
LinuxLinux2.6.24

References

Timeline

Published
Sep 27, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2024-46832: Medium severity, CVSS 5.5 | Vulnix