CVEvulnerability
CVE-2024-26945
8.4 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2024-05-01
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.4 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-369
Description
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.
Affected configurations
• linux linux kernel (< 6.8.3)
• linux linux kernel 6.9
Related
Weakness · CWE (1)
- CWE-369 Divide By Zero weakness
References
- https://git.kernel.org/stable/c/5a7e89d3315d1be86aff8a8bf849023cda6547f7 Patch
- https://git.kernel.org/stable/c/a5ca1be7f9817de4e93085778b3ee2219bdc2664 Patch
- https://git.kernel.org/stable/c/5a7e89d3315d1be86aff8a8bf849023cda6547f7 Patch
- https://git.kernel.org/stable/c/a5ca1be7f9817de4e93085778b3ee2219bdc2664 Patch