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Fixed

LIN1023-8941 : Security Advisory - linux - CVE-2024-50056

Created: Oct 22, 2024    Updated: May 28, 2025
Resolved Date: May 25, 2025
Found In Version: 10.23.30.1
Fix Version: 10.23.30.17
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: Kernel

Description

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

usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c

Fix potential dereferencing of ERR_PTR() in find_format_by_pix()
and uvc_v4l2_enum_format().

Fix the following smatch errors:

drivers/usb/gadget/function/uvc_v4l2.c:124 find_format_by_pix()
error: 'fmtdesc' dereferencing possible ERR_PTR()

drivers/usb/gadget/function/uvc_v4l2.c:392 uvc_v4l2_enum_format()
error: 'fmtdesc' dereferencing possible ERR_PTR()

Also, fix similar issue in uvc_v4l2_try_format() for potential
dereferencing of ERR_PTR().


CREATE(Triage):(User=admin) CVE-2024-50056 (https://nvd.nist.gov/vuln/detail/CVE-2024-50056)

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