cve-2024-26945
Vulnerability from cvelistv5
Published
2024-05-01 05:18
Modified
2025-02-05 21:11
Severity ?
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: iaa - Fix nr_cpus < nr_iaa case If nr_cpus < nr_iaa, the calculated cpus_per_iaa will be 0, which causes a divide-by-0 in rebalance_wq_table(). Make sure cpus_per_iaa is 1 in that case, and also in the nr_iaa == 0 case, even though cpus_per_iaa is never used if nr_iaa == 0, for paranoia.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5a7e89d3315d1be86aff8a8bf849023cda6547f7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a5ca1be7f9817de4e93085778b3ee2219bdc2664
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5a7e89d3315d1be86aff8a8bf849023cda6547f7
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a5ca1be7f9817de4e93085778b3ee2219bdc2664
Impacted products
Vendor Product Version
Linux Linux Version: ea7a5cbb43696cfacf73e61916d1860ac30b5b2f
Version: ea7a5cbb43696cfacf73e61916d1860ac30b5b2f
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   Linux Linux Version: 6.8
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