CVE-2021-47464

audit: fix possible null-pointer dereference in audit_filter_rules

CVSS 7.4 HIGHEPSS 0.2%CWE-476

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.4EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 May 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: audit: fix possible null-pointer dereference in audit_filter_rules Fix possible null-pointer dereference in audit_filter_rules. audit_filter_rules() error: we previously assumed 'ctx' could be null

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/16802fa4c33eb1a8efb23f1e93365190e4047d05 https://git.kernel.org/stable/c/4e9e46a700201b4c85081fd478c99c692a9aaa0d https://git.kernel.org/stable/c/6e3ee990c90494561921c756481d0e2125d8b895 https://git.kernel.org/stable/c/d6f451f1f60c58d73038c7c3177066f8f084e2a2