Race Condition Affecting rtla package, versions <0:5.14.0-284.25.1.0.1.el9_2
Threat Intelligence
EPSS
0.04% (14th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE9-RTLA-5819115
- published 14 Feb 2023
- disclosed 30 Nov 2022
Introduced: 30 Nov 2022
CVE-2022-45869 Open this link in a new tabHow to fix?
Upgrade Oracle:9
rtla
to version 0:5.14.0-284.25.1.0.1.el9_2 or higher.
This issue was patched in ELSA-2023-4377
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rtla
package and not the rtla
package as distributed by Oracle
.
See How to fix?
for Oracle:9
relevant fixed versions and status.
A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service (host OS crash or host OS memory corruption) when nested virtualisation and the TDP MMU are enabled.
References
- https://linux.oracle.com/cve/CVE-2022-45869.html
- https://linux.oracle.com/errata/ELSA-2023-12116.html
- https://linux.oracle.com/errata/ELSA-2023-12120.html
- https://linux.oracle.com/errata/ELSA-2023-4377.html
- https://linux.oracle.com/errata/ELSA-2023-7077.html
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=47b0c2e4c220f2251fd8dcfbb44479819c715e15
CVSS Scores
version 3.1