CVE-2024-26945
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-26945
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-26945.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-26945
- Downstream
- Related
- Published
- 2024-05-01T05:18:09.112Z
- Modified
- 2025-11-28T02:33:59.119085Z
- Severity
-
- 8.4 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- crypto: iaa - Fix nr_cpus < nr_iaa case
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
crypto: iaa - Fix nrcpus < nriaa case
If nrcpus < nriaa, the calculated cpusperiaa will be 0, which causes a divide-by-0 in rebalancewqtable().
Make sure cpusperiaa is 1 in that case, and also in the nriaa == 0 case, even though cpusperiaa is never used if nriaa == 0, for paranoia.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26945.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/5a7e89d3315d1be86aff8a8bf849023cda6547f7
- https://git.kernel.org/stable/c/a5ca1be7f9817de4e93085778b3ee2219bdc2664
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26945.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-26945