Red Hat Security Advisory

RHSA-2021:1267

kernel security and bug fix update

Released 2021-04-20 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux Server AUS (v. 7.4) kernel-3.10.0-693.84.1.el7, kernel-abi-whitelists-3.10.0-693.84.1.el7, kernel-debug-3.10.0-693.84.1.el7 +7
Red Hat Enterprise Linux Server E4S (v. 7.4) kernel-3.10.0-693.84.1.el7, kernel-abi-whitelists-3.10.0-693.84.1.el7, kernel-bootwrapper-3.10.0-693.84.1.el7 +8
Red Hat Enterprise Linux Server Optional AUS (v. 7.4) kernel-tools-libs-devel-3.10.0-693.84.1.el7
Red Hat Enterprise Linux Server Optional E4S (v. 7.4) kernel-debug-devel-3.10.0-693.84.1.el7, kernel-tools-libs-devel-3.10.0-693.84.1.el7
Red Hat Enterprise Linux Server Optional TUS (v. 7.4) kernel-tools-libs-devel-3.10.0-693.84.1.el7
Red Hat Enterprise Linux Server TUS (v. 7.4) kernel-3.10.0-693.84.1.el7, kernel-abi-whitelists-3.10.0-693.84.1.el7, kernel-debug-3.10.0-693.84.1.el7 +7

TI-2021-08860 CVE-2021-27365 · GHSA-qwp9-8pwv-6hg4

LOW 38

An issue was discovered in the Linux kernel through 5.11.3.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.02097 Published 2021-03-07 Fixed CWE-787

TI-2020-11222 CVE-2020-14351 · GHSA-969c-xcr8-6f87

LOW 34

A flaw was found in the Linux kernel.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00306 Published 2020-12-03 Partial fix CWE-416

TI-2021-08859 CVE-2021-27364 · GHSA-qh7p-rxx9-vwx2

LOW 33

An issue was discovered in the Linux kernel through 5.11.3.

CVSS 3.1HIGH 7.1 Local Low privileges No interaction EPSS 0.00965 Published 2021-03-07 Fixed CWE-125

TI-2021-08858 CVE-2021-27363 · GHSA-ghrr-3969-mcfp

LOW 22

An issue was discovered in the Linux kernel through 5.11.3.

CVSS 3.1MEDIUM 4.4 Local Low privileges No interaction EPSS 0.00711 Published 2021-03-07 Partial fix