MGASA-2022-0243
- Source
- https://advisories.mageia.org/MGASA-2022-0243.html
- Import Source
- https://advisories.mageia.org/MGASA-2022-0243.json
- JSON Data
- https://api.osv.dev/v1/vulns/MGASA-2022-0243
- Related
- Published
- 2022-06-29T16:18:17Z
- Modified
- 2022-06-29T16:23:09Z
- Summary
- Updated kernel-linus packages fix security vulnerabilities
- Details
-
This kernel-linus update is based on upstream 5.15.50 and fixes at least the following security issues:
Incomplete cleanup of multi-core shared buffers for some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access (CVE-2022-21123).
Incomplete cleanup of microarchitectural fill buffers on some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access (CVE-2022-21125).
Incomplete cleanup in specific special register read operations for some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access (CVE-2022-21127, CVE-2022-21166).
For other upstream fixes, see the referenced changelogs.
- References
-
- https://advisories.mageia.org/MGASA-2022-0243.html
- https://bugs.mageia.org/show_bug.cgi?id=30564
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.47
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.48
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.49
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.50
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html
- Credits
-
-
- Mageia - COORDINATOR
-
Affected packages
Mageia:8 / kernel-linus
Package
- Name
- kernel-linus
- Purl
- pkg:rpm/mageia/kernel-linus?distro=mageia-8