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7.4 High

CVE-2021-47464 In the Linux kernel, the following vulnerability has been resolved: audit: fix possible null-pointer dereference in…

Description

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

Affected products and versions

Product Affected versions Fixed in
Linux 5.15 earliest → < 5.15 5.15
Linux 5.14 earliest → < 5.14.15 5.14.15
Linux 5.10 earliest → < 5.10.76 5.10.76
Linux 5.4 earliest → < 5.4.156 5.4.156
Linux 5.3 No fix stated
linux_kernel 5.3 No fix stated

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