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CVE-2021-47464

audit: fix possible null-pointer dereference in audit_filter_rules

CVSS 7.4 HIGHEPSS 0.2%CWE-476
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

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References
https://git.kernel.org/stable/c/16802fa4c33eb1a8efb23f1e93365190e4047d05https://git.kernel.org/stable/c/4e9e46a700201b4c85081fd478c99c692a9aaa0dhttps://git.kernel.org/stable/c/6e3ee990c90494561921c756481d0e2125d8b895https://git.kernel.org/stable/c/d6f451f1f60c58d73038c7c3177066f8f084e2a2