Use After Free Affecting kernel-debug-modules package, versions <0:5.14.0-162.6.1.el9_1
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Test your applications- Snyk ID SNYK-ORACLE9-KERNELDEBUGMODULES-3138638
- published 22 Sep 2022
- disclosed 13 Apr 2022
Introduced: 13 Apr 2022
CVE-2022-1280 Open this link in a new tabHow to fix?
Upgrade Oracle:9
kernel-debug-modules
to version 0:5.14.0-162.6.1.el9_1 or higher.
This issue was patched in ELSA-2022-8267
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug-modules
package and not the kernel-debug-modules
package as distributed by Oracle
.
See How to fix?
for Oracle:9
relevant fixed versions and status.
A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a race problem. This flaw allows a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak.
References
- https://linux.oracle.com/cve/CVE-2022-1280.html
- https://linux.oracle.com/errata/ELSA-2022-8267.html
- https://linux.oracle.com/errata/ELSA-2022-9828.html
- https://linux.oracle.com/errata/ELSA-2022-9829.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2071022
- https://www.openwall.com/lists/oss-security/2022/04/12/3