Red Hat Security AdvisoryRHSA-2020:3073
kpatch-patch security update
Released 2020-07-21 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux BaseOS (v. 8) kpatch-patch-4_18_0-193-1-5.el8, kpatch-patch-4_18_0-193_1_2-1-3.el8_2, kpatch-patch-4_18_0-193_6_3-1-2.el8_2
Fixes 3 records
Priority LOW 25
A flaw was found in the Linux Kernel before 5.8-rc1 in the prctl() function, where it can be used to enable indirect branch speculation after it has been disabled.
CVSS 3.1MEDIUM 5.5· Local · Low privileges · No interaction · EPSS 0.00397 · Published 2020-09-15 · Fixed in 5.8-rc1 CWE-440
Priority LOW 25
A flaw was found in the Linux kernel before 5.8-rc1 in the implementation of the Enhanced IBPB (Indirect Branch Prediction Barrier).
CVSS 3.1MEDIUM 5.5· Local · Low privileges · No interaction · EPSS 0.00382 · Published 2020-09-15 · Fixed in 5.8-rc1 CWE-440
Priority LOW 25
A logic bug flaw was found in Linux kernel before 5.8-rc1 in the implementation of SSBD.
CVSS 3.1MEDIUM 5.5· Local · Low privileges · No interaction · EPSS 0.00463 · Published 2020-09-15 · Fixed in 5.8-rc1 CWE-440
