RLSA-2021:5227
- Source
- https://errata.rockylinux.org/RLSA-2021:5227
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2021:5227.json
- JSON Data
- https://api.osv.dev/v1/vulns/RLSA-2021:5227
- Related
- Published
- 2021-12-21T09:07:34Z
- Modified
- 2023-02-02T14:11:26.143996Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- 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 Rocky Linux8.4 compared to Rocky Linux8.3 due to kernel changes (BZ#2016384)
Rocky Linux8: 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)
Rocky Linux8: x86/Kconfig: Do not enable AMDMEMENCRYPTACTIVEBY_DEFAULT (BZ#2024678)
Rocky Linux8.4-[Regression][P10][DD2.0][Rainier/Denali] - system crashed while offlining and onlining cores (BZ#2026450)
- References
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:8 / kernel
Package
- Name
- kernel
- Purl
- pkg:rpm/rocky-linux/kernel?distro=rocky-linux-8-5-legacy&epoch=0