Red Hat Security AdvisoryRHSA-2021:2523
kernel security and bug fix update
Released 2021-06-22 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux ComputeNode EUS (v. 7.7) bpftool-3.10.0-1062.51.1.el7, kernel-3.10.0-1062.51.1.el7, kernel-abi-whitelists-3.10.0-1062.51.1.el7 +8
- Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7) kernel-tools-libs-devel-3.10.0-1062.51.1.el7
- Red Hat Enterprise Linux Server EUS (v. 7.7) bpftool-3.10.0-1062.51.1.el7, kernel-3.10.0-1062.51.1.el7, kernel-abi-whitelists-3.10.0-1062.51.1.el7 +11
- Red Hat Enterprise Linux Server Optional EUS (v. 7.7) kernel-debug-devel-3.10.0-1062.51.1.el7, kernel-tools-libs-devel-3.10.0-1062.51.1.el7
Fixes 2 records
Priority LOW 34
Integer overflow in the firmware for some Intel(R) Graphics Drivers for Windows * before version 26.20.100.7212 and before Linux kernel version 5.5 may allow a privileged user to potentially enable an escalation of privi…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00359 · Published 2021-02-17 · Partial fix CWE-190
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
