CVE-2020-14351

A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

• CWE-416
• CWE-416

• https://bugzilla.redhat.com/show_bug.cgi?id=1862849Issue Tracking, Patch, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/12/msg00015.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/12/msg00027.htmlMailing List, Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1862849Issue Tracking, Patch, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/12/msg00015.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/12/msg00027.htmlMailing List, Third Party Advisory

Published

Dec 3, 2020

Last Modified

Jun 17, 2026

Status

Modified

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