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LIN1021-7597 : Security Advisory - linux - CVE-2023-52495

Created: Mar 2, 2024    Updated: Apr 9, 2024
Resolved Date: Apr 9, 2024
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:

soc: qcom: pmic_glink_altmode: fix port sanity check

The PMIC GLINK altmode driver currently supports at most two ports.

Fix the incomplete port sanity check on notifications to avoid
accessing and corrupting memory beyond the port array if we ever get a
notification for an unsupported port.

https://nvd.nist.gov/vuln/detail/CVE-2023-52495
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