Red Hat Security AdvisoryRHSA-2023:3388
kernel security, bug fix, and enhancement update
Released 2023-05-31 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat CodeReady Linux Builder EUS (v.8.6) kernel-tools-libs-devel-4.18.0-372.57.1.el8_6
- Red Hat Enterprise Linux BaseOS EUS (v.8.6) bpftool-4.18.0-372.57.1.el8_6, kernel-4.18.0-372.57.1.el8_6, kernel-abi-stablelists-4.18.0-372.57.1.el8_6 +19
- Red Hat Virtualization 4 Hypervisor for RHEL 8 kernel-devel-4.18.0-372.57.1.el8_6, perf-4.18.0-372.57.1.el8_6
Fixes 5 records
Priority LOW 38
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu Fix the race condition between the following two flows that run in parallel: 1.
CVSS 3.1HIGH 8.8· Adjacent network · No auth · No interaction · EPSS 0.00272 · Published 2025-05-01 · Partial fix · 4.9.333, 4.14.299 +6 CWE-416
Priority LOW 36
A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables.
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.0044 · Published 2023-01-05 · Fixed CWE-131
Priority LOW 34
A vulnerability classified as critical was found in Linux Kernel.
CVSS 3.1HIGH 7.1· Adjacent network · Low privileges · No interaction · EPSS 0.01455 · Published 2022-10-17 · Fixed CWE-119
Priority LOW 27
mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.
CVSS 3.1MEDIUM 5.5· Local · Low privileges · No interaction · EPSS 0.0092 · Published 2022-10-09 · Partial fix CWE-416
Priority LOW 21
An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19.
CVSS 3.1MEDIUM 4.7· Local · Low privileges · No interaction · EPSS 0.00246 · Published 2022-09-02 · Partial fix CWE-362
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