CVE-2023-6932

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-6932
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-6932.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-6932
Downstream
Related
Published
2023-12-19T14:15:08Z
Modified
2025-08-09T20:01:26Z
Severity
  • 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation.

A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread.

We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.

References

Affected packages