Red Hat Security AdvisoryRHSA-2021:0338
kernel-rt security and bug fix update
Released 2021-02-02 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux for Real Time (v. 7) kernel-rt-3.10.0-1160.15.2.rt56.1152.el7, kernel-rt-debug-3.10.0-1160.15.2.rt56.1152.el7, kernel-rt-debug-devel-3.10.0-1160.15.2.rt56.1152.el7 +4
- Red Hat Enterprise Linux for Real Time for NFV (v. 7) kernel-rt-3.10.0-1160.15.2.rt56.1152.el7, kernel-rt-debug-3.10.0-1160.15.2.rt56.1152.el7, kernel-rt-debug-devel-3.10.0-1160.15.2.rt56.1152.el7 +7
Fixes 2 records
Priority LOW 31
Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field.
CVSS 3.1MEDIUM 6.7· Local · High privileges · No interaction · EPSS 0.00928 · Published 2020-11-23 · Partial fix CWE-416
Priority LOW 25
A flaw incorrect umask during file or directory modification in the Linux kernel NFS (network file system) functionality was found in the way user create and delete object using NFSv4.2 or newer if both simultaneously ac…
CVSS 3.1MEDIUM 4.9· Network · High privileges · No interaction · EPSS 0.01364 · Published 2021-01-25 · Partial fix CWE-271
