Red Hat Security AdvisoryRHSA-2022:1550
kernel security and bug fix update
Released 2022-04-26 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat CodeReady Linux Builder (v. 8) kernel-tools-libs-devel-4.18.0-348.23.1.el8_5
- Red Hat Enterprise Linux BaseOS (v. 8) bpftool-4.18.0-348.23.1.el8_5, kernel-4.18.0-348.23.1.el8_5, kernel-abi-stablelists-4.18.0-348.23.1.el8_5 +19
Fixes 2 records
Priority LOW 39
net/netfilter/nf_dup_netdev.c in the Linux kernel 5.4 through 5.6.10 allows local users to gain privileges because of a heap out-of-bounds write.
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.02633 · Published 2022-02-22 · Fixed CWE-269
Priority LOW 34
A flaw in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with local access to setup a socket to listen on a high port allowing for a list element to be used after free.
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00318 · Published 2022-08-24 · Partial fix CWE-416
