Ubuntu.comUB:CVE-2021-47464CVE-2021-47464
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
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
References
git.kernel.org/linus/6e3ee990c90494561921c756481d0e2125d8b895 (5.15-rc7)
git.kernel.org/stable/c/16802fa4c33eb1a8efb23f1e93365190e4047d05
git.kernel.org/stable/c/4e9e46a700201b4c85081fd478c99c692a9aaa0d
git.kernel.org/stable/c/6e3ee990c90494561921c756481d0e2125d8b895
git.kernel.org/stable/c/d6f451f1f60c58d73038c7c3177066f8f084e2a2
launchpad.net/bugs/cve/CVE-2021-47464
nvd.nist.gov/vuln/detail/CVE-2021-47464
security-tracker.debian.org/tracker/CVE-2021-47464
www.cve.org/CVERecord?id=CVE-2021-47464
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