CVE-2023-23454

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-23454
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-23454.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-23454
Downstream
Related
Published
2023-01-12T07:15:08Z
Modified
2025-08-09T20:01:25Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

cbqclassify in net/sched/schcbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TCACTSHOT condition rather than valid classification results).

References

Affected packages