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LIN1021-5307 : Security Advisory - linux - CVE-2023-23039

Created: Feb 22, 2023    Updated: Nov 17, 2023
Resolved Date: Nov 17, 2023
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

An issue was discovered in the Linux kernel through 6.2.0-rc2. drivers/tty/vcc.c has a race condition and resultant use-after-free if a physically proximate attacker removes a VCC device while calling open(), aka a race condition between vcc_open() and vcc_remove().

CREATE(Triage):(User=admin) CVE-2023-23039 (https://nvd.nist.gov/vuln/detail/CVE-2023-23039)
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