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LIN1021-6435 : Security Advisory - linux - CVE-2023-4611

Created: Aug 29, 2023    Updated: Aug 31, 2023
Resolved Date: Aug 31, 2023
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

A use-after-free flaw was found in mm/mempolicy.c in the memory management subsystem in the Linux Kernel. This issue is caused by a race between mbind() and VMA-locked page fault, and may allow a local attacker to crash the system or lead to a kernel information leak.

CREATE(Triage):(User=admin) CVE-2023-4611 (https://nvd.nist.gov/vuln/detail/CVE-2023-4611)
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