Improper Cross-boundary Removal of Sensitive Data Affecting kernel-debug-uki-virt package, versions <0:5.14.0-284.11.1.el9_2
Threat Intelligence
EPSS
0.04% (14th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-ORACLE9-KERNELDEBUGUKIVIRT-5536594
- published 10 Apr 2022
- disclosed 11 Mar 2022
Introduced: 11 Mar 2022
CVE-2021-26341 Open this link in a new tabHow to fix?
Upgrade Oracle:9 kernel-debug-uki-virt to version 0:5.14.0-284.11.1.el9_2 or higher.
This issue was patched in ELSA-2023-2458.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug-uki-virt package and not the kernel-debug-uki-virt package as distributed by Oracle.
See How to fix? for Oracle:9 relevant fixed versions and status.
Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.
References
- https://linux.oracle.com/cve/CVE-2021-26341.html
- https://linux.oracle.com/errata/ELSA-2022-9198.html
- https://linux.oracle.com/errata/ELSA-2022-9199.html
- https://linux.oracle.com/errata/ELSA-2022-9200.html
- https://linux.oracle.com/errata/ELSA-2022-9201.html
- https://linux.oracle.com/errata/ELSA-2022-9273.html
- https://linux.oracle.com/errata/ELSA-2022-9274.html
- https://linux.oracle.com/errata/ELSA-2023-2458.html
- https://linux.oracle.com/errata/ELSA-2023-2951.html
- http://www.openwall.com/lists/oss-security/2022/03/18/2
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1026
CVSS Scores
version 3.1