CVE-2021-26341

Updated:

Description:

Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage. A flaw was found in hw. This issue can cause AMD CPUs to transiently execute beyond unconditional direct branches.

CVSS3: 6.5


Vendor State

OS Vendor version Errata
Oracle Linux 7 UEK 6 5.4.17-2136.306.1.3.el7uek ELSA-2022-9273
Oracle Linux 8 UEK 6 5.4.17-2136.306.1.3.el8uek ELSA-2022-9273
Amazon Linux 2 5.4 5.4.181-99.354.amzn2 ALASKERNEL-5.4-2022-023
Amazon Linux 2 5.10 5.10.102-99.473.amzn2 ALASKERNEL-5.10-2022-011

KernelCare State

OS Original kernel version State
Oracle Linux 7 UEK 6
5.4.17-2011.0.7.el7uek show all hide all
5.4.17-2011.1.2.el7uek 5.4.17-2011.2.2.el7uek 5.4.17-2011.3.2.1.el7uek 5.4.17-2011.4.4.el7uek 5.4.17-2011.4.6.el7uek 5.4.17-2011.5.3.el7uek 5.4.17-2011.6.2.el7uek 5.4.17-2011.7.4.el7uek 5.4.17-2036.100.6.1.el7uek 5.4.17-2036.101.2.el7uek 5.4.17-2036.102.0.2.el7uek 5.4.17-2036.103.3.1.el7uek 5.4.17-2036.103.3.el7uek 5.4.17-2036.104.4.el7uek 5.4.17-2036.104.5.el7uek 5.4.17-2102.200.13.el7uek 5.4.17-2102.201.3.el7uek 5.4.17-2102.202.5.el7uek 5.4.17-2102.203.5.el7uek 5.4.17-2102.203.6.el7uek 5.4.17-2102.204.4.2.el7uek 5.4.17-2102.204.4.3.el7uek 5.4.17-2102.204.4.4.el7uek 5.4.17-2102.205.7.2.el7uek 5.4.17-2102.205.7.3.el7uek 5.4.17-2102.206.1.el7uek 5.4.17-2136.300.7.el7uek 5.4.17-2136.301.1.2.el7uek 5.4.17-2136.301.1.3.el7uek 5.4.17-2136.301.1.4.el7uek 5.4.17-2136.302.6.1.el7uek 5.4.17-2136.302.7.2.1.el7uek 5.4.17-2136.302.7.2.2.el7uek 5.4.17-2136.302.7.2.3.el7uek 5.4.17-2136.302.7.2.el7uek 5.4.17-2136.304.4.1.el7uek 5.4.17-2136.304.4.2.el7uek 5.4.17-2136.304.4.3.el7uek 5.4.17-2136.304.4.4.el7uek 5.4.17-2136.304.4.5.el7uek 5.4.17-2136.305.5.3.el7uek 5.4.17-2136.305.5.4.el7uek 5.4.17-2136.305.5.5.el7uek
Will Not Fix
Oracle Linux 8 UEK 6
5.4.17-2011.0.7.el8uek show all hide all
5.4.17-2011.1.2.el8uek 5.4.17-2011.2.2.el8uek 5.4.17-2011.3.2.1.el8uek 5.4.17-2011.4.4.el8uek 5.4.17-2011.4.6.el8uek 5.4.17-2011.5.3.el8uek 5.4.17-2011.6.2.el8uek 5.4.17-2011.7.4.el8uek 5.4.17-2036.100.6.1.el8uek 5.4.17-2036.101.2.el8uek 5.4.17-2036.102.0.2.el8uek 5.4.17-2036.103.3.1.el8uek 5.4.17-2036.103.3.el8uek 5.4.17-2036.104.4.el8uek 5.4.17-2036.104.5.el8uek 5.4.17-2102.200.13.el8uek 5.4.17-2102.201.3.el8uek 5.4.17-2102.202.5.el8uek 5.4.17-2102.203.5.el8uek 5.4.17-2102.203.6.el8uek 5.4.17-2102.204.4.2.el8uek 5.4.17-2102.204.4.3.el8uek 5.4.17-2102.204.4.4.el8uek 5.4.17-2102.205.7.2.el8uek 5.4.17-2102.205.7.3.el8uek 5.4.17-2102.206.1.el8uek 5.4.17-2136.300.7.el8uek 5.4.17-2136.301.1.2.el8uek 5.4.17-2136.301.1.3.el8uek 5.4.17-2136.301.1.4.el8uek 5.4.17-2136.302.6.1.el8uek 5.4.17-2136.302.7.2.1.el8uek 5.4.17-2136.302.7.2.2.el8uek 5.4.17-2136.302.7.2.3.el8uek 5.4.17-2136.302.7.2.el8uek 5.4.17-2136.304.4.1.el8uek 5.4.17-2136.304.4.2.el8uek 5.4.17-2136.304.4.3.el8uek 5.4.17-2136.304.4.4.el8uek 5.4.17-2136.304.4.5.el8uek 5.4.17-2136.305.5.3.el8uek 5.4.17-2136.305.5.4.el8uek 5.4.17-2136.305.5.5.el8uek
Will Not Fix
Amazon Linux 2 5.4
5.4.105-48.177.amzn2 show all hide all
5.4.110-54.182.amzn2 5.4.110-54.189.amzn2 5.4.117-58.216.amzn2 5.4.149-73.259.amzn2 5.4.156-83.273.amzn2 5.4.162-86.275.amzn2 5.4.172-90.336.amzn2 5.4.176-91.338.amzn2
Will Not Fix
Amazon Linux 2 5.10
Planned