CVE-2022-21505
First published: Wed Jul 13 2022(Updated: )
A bug that allows linux kernel lockdown to be trivially bypassed using IMA.
Credit: secalert_us@oracle.com secalert_us@oracle.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <0:5.14.0-284.11.1.el9_2 | 0:5.14.0-284.11.1.el9_2 |
| redhat/kernel-rt | <0:5.14.0-284.11.1.rt14.296.el9_2 | 0:5.14.0-284.11.1.rt14.296.el9_2 |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.119-1 6.12.6-1 6.12.9-1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2022-21505 https://nvd.nist.gov/vuln/detail/CVE-2022-21505
- https://bugzilla.redhat.com/show_bug.cgi?id=2106830
- https://access.redhat.com/errata/RHSA-2023:2458
- https://access.redhat.com/errata/RHSA-2023:2148
- https://access.redhat.com/security/cve/cve-2022-21505
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2140526
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21505
- https://nvd.nist.gov/vuln/detail/CVE-2022-21505
- https://launchpad.net/bugs/cve/CVE-2022-21505
- https://security-tracker.debian.org/tracker/CVE-2022-21505
- https://ubuntu.com/security/CVE-2022-21505
- https://www.openwall.com/lists/oss-security/2022/07/19/4
- https://git.kernel.org/linus/543ce63b664e2c2f9533d089a4664b559c3e6b5b
- https://linux.oracle.com/cve/CVE-2022-21505.html
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