Red Hat Security AdvisoryRHSA-2022:0831
kernel security update
Released 2022-03-10 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux BaseOS EUS (v.8.4) bpftool-4.18.0-305.40.2.el8_4, kernel-4.18.0-305.40.2.el8_4, kernel-abi-stablelists-4.18.0-305.40.2.el8_4 +19
- Red Hat Enterprise Linux CRB EUS (v.8.4) kernel-tools-libs-devel-4.18.0-305.40.2.el8_4
Fixes 1 record
Priority CRITICAL 93KEV
A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values.
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.92795 · Published 2022-03-07 · Fixed CWE-665
