Red Hat Security AdvisoryRHSA-2019:4256
kernel security and bug fix update
Released 2019-12-17 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux Desktop (v. 6) kernel-2.6.32-754.25.1.el6, kernel-abi-whitelists-2.6.32-754.25.1.el6, kernel-debug-2.6.32-754.25.1.el6 +6
- Red Hat Enterprise Linux Desktop Optional (v. 6) python-perf-2.6.32-754.25.1.el6
- Red Hat Enterprise Linux HPC Node (v. 6) kernel-2.6.32-754.25.1.el6, kernel-abi-whitelists-2.6.32-754.25.1.el6, kernel-debug-2.6.32-754.25.1.el6 +6
- Red Hat Enterprise Linux HPC Node Optional (v. 6) python-perf-2.6.32-754.25.1.el6
- Red Hat Enterprise Linux Server (v. 6) kernel-2.6.32-754.25.1.el6, kernel-abi-whitelists-2.6.32-754.25.1.el6, kernel-bootwrapper-2.6.32-754.25.1.el6 +9
- Red Hat Enterprise Linux Server Optional (v. 6) python-perf-2.6.32-754.25.1.el6
- Red Hat Enterprise Linux Workstation (v. 6) kernel-2.6.32-754.25.1.el6, kernel-abi-whitelists-2.6.32-754.25.1.el6, kernel-debug-2.6.32-754.25.1.el6 +6
- Red Hat Enterprise Linux Workstation Optional (v. 6) python-perf-2.6.32-754.25.1.el6
Fixes 1 record
Priority LOW 39
An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation.
CVSS 3.1HIGH 8.8· Local · Low privileges · No interaction · EPSS 0.00763 · Published 2019-09-19 · Partial fix CWE-787
