Red Hat Security AdvisoryRHSA-2020:0100
kernel-rt security and bug fix update
Released 2020-01-14 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat MRG Realtime for RHEL 6 Server v.2 kernel-rt-1:3.10.0-693.62.1.rt56.659.el6rt, kernel-rt-debug-1:3.10.0-693.62.1.rt56.659.el6rt, kernel-rt-debug-devel-1:3.10.0-693.62.1.rt56.659.el6rt +7
Fixes 3 records
Priority LOW 36
Since Linux kernel version 3.2, the mremap() syscall performs TLB flushes after dropping pagetable locks.
CVSS 3.0HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.01104 · Published 2018-10-30 · Fixed CWE-459
Priority LOW 35
An issue was discovered in the Linux kernel before 4.18.7.
CVSS 3.0HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00707 · Published 2019-07-26 · Fixed CWE-416
Priority LOW 33
The coredump implementation in the Linux kernel before 5.0.10 does not use locking or other mechanisms to prevent vma layout or vma flags changes while it runs, which allows local users to obtain sensitive information, c…
CVSS 3.1HIGH 7.0· Local · Low privileges · No interaction · EPSS 0.00989 · Published 2019-04-29 · Partial fix CWE-667
