Red Hat Security AdvisoryRHSA-2023:3461
kernel security and bug fix update
Released 2023-06-06 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux BaseOS AUS (v.8.4) bpftool-4.18.0-305.91.1.el8_4, kernel-4.18.0-305.91.1.el8_4, kernel-abi-stablelists-4.18.0-305.91.1.el8_4 +14
- Red Hat Enterprise Linux BaseOS E4S (v.8.4) bpftool-4.18.0-305.91.1.el8_4, kernel-4.18.0-305.91.1.el8_4, kernel-abi-stablelists-4.18.0-305.91.1.el8_4 +19
- Red Hat Enterprise Linux BaseOS TUS (v.8.4) bpftool-4.18.0-305.91.1.el8_4, kernel-4.18.0-305.91.1.el8_4, kernel-abi-stablelists-4.18.0-305.91.1.el8_4 +14
Fixes 1 record
Priority MEDIUM 45
There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotel…
CVSS 3.1HIGH 8.8· Adjacent network · No auth · No interaction · EPSS 0.02462 · Published 2022-11-23 · Partial fix CWE-416
