Summary
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
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):
* kernel-rt: update RT source tree to the Rocky Linux-8.5.z1 source tree (BZ#2023988)
* [rt] Rocky Linux-8.6: disable KASAN, KCSAN and UBSAN for kernel-rt (BZ#2026384)
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Rocky Linux · 8 | kernel-rt | 0:4.18.0-348.7.1.rt7.137.el8_5 |
Vulnerabilities 1
-
Unscored —
A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in …
References
-
report
https://bugzilla.redhat.com/show_bug.cgi?id=2013242