ALSA-2021:5227
- Source
- https://errata.almalinux.org/8/ALSA-2021-5227.html
- Import Source
- https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:5227.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALSA-2021:5227
- Related
- Published
- 2021-12-21T09:07:34Z
- Modified
- 2023-09-15T13:41:48Z
- Summary
- Moderate: kernel security and bug fix update
- Details
-
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
- kernel: In Overlayfs missing a check for a negative dentry before calling vfs_rename() (CVE-2021-20321)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
panic while breaking a lease/delegation after user mode helper invocation (BZ#2010333)
The ASR driver is causing a system crash in AlmaLinux8.4 compared to AlmaLinux8.3 due to kernel changes (BZ#2016384)
AlmaLinux8: DFS provided SMB shares are not accessible following unprivileged access (BZ#2017177)
Avoid hitting the rtnltrylock/restartsyscall logic in net-sysfs when possible (BZ#2021165)
AlmaLinux8: x86/Kconfig: Do not enable AMDMEMENCRYPTACTIVEBY_DEFAULT (BZ#2024678)
AlmaLinux8.4-[Regression][P10][DD2.0][Rainier/Denali] - system crashed while offlining and onlining cores (BZ#2026450)
- References