CVE-2022-47929

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-47929
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-47929.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-47929
Downstream
Related
Published
2023-01-17T21:15:14Z
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

In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with "tc qdisc" and "tc class" commands. This affects qdiscgraft in net/sched/schapi.c.

References

Affected packages