CVE-2021-4204

State: Published
Severity: Not scored
Published: Aug 24, 2022
Updated: Aug 3, 2024
Reserved: Jan 11, 2022

Description

An out-of-bounds (OOB) memory access flaw was found in the Linux kernel's eBPF due to an Improper Input Validation. This flaw allows a local attacker with a special privilege to crash the system or leak internal information.

Scores

The record has no CVSS score.

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
kerneln/a	Affects Linux kernel v5.8 or laterAffected

References

https://bugzilla.redhat.com/show_bug.cgi?id=2039178
https://access.redhat.com/security/cve/CVE-2021-4204
https://www.openwall.com/lists/oss-security/2022/01/11/4
https://security-tracker.debian.org/tracker/CVE-2021-4204
https://security.netapp.com/advisory/ntap-20221228-0003/

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