Red Hat Security Advisory

RHSA-2022:0531

kernel security update

Released 2022-02-15 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux Server AUS (v. 7.6) bpftool-3.10.0-957.88.1.el7, kernel-3.10.0-957.88.1.el7, kernel-abi-whitelists-3.10.0-957.88.1.el7 +8
Red Hat Enterprise Linux Server E4S (v. 7.6) kernel-3.10.0-957.88.1.el7, kernel-abi-whitelists-3.10.0-957.88.1.el7, kernel-bootwrapper-3.10.0-957.88.1.el7 +8
Red Hat Enterprise Linux Server Optional AUS (v. 7.6) kernel-tools-libs-devel-3.10.0-957.88.1.el7
Red Hat Enterprise Linux Server Optional E4S (v. 7.6) kernel-debug-devel-3.10.0-957.88.1.el7, kernel-tools-libs-devel-3.10.0-957.88.1.el7
Red Hat Enterprise Linux Server Optional TUS (v. 7.6) kernel-tools-libs-devel-3.10.0-957.88.1.el7
Red Hat Enterprise Linux Server TUS (v. 7.6) bpftool-3.10.0-957.88.1.el7, kernel-3.10.0-957.88.1.el7, kernel-abi-whitelists-3.10.0-957.88.1.el7 +8

TI-2020-00453 CVE-2020-0466 · GHSA-4pj4-7m9h-v9gf

LOW 34

In do_epoll_ctl and ep_loop_check_proc of eventpoll.c, there is a possible use after free due to a logic error.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00278 Published 2020-12-14 Fixed CWE-416

TI-2021-03026 CVE-2021-4155

LOW 25

A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size.

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00302 Published 2022-08-24 Fixed CWE-131