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LIN1023-6479 : Security Advisory - linux - CVE-2024-36960

Created: Jun 3, 2024    Updated: Jun 5, 2024
Resolved Date: Jun 3, 2024
Found In Version: 10.23.30.1
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: Kernel

Description

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

drm/vmwgfx: Fix invalid reads in fence signaled events

Correctly set the length of the drm_event to the size of the structure
that's actually used.

The length of the drm_event was set to the parent structure instead of
to the drm_vmw_event_fence which is supposed to be read. drm_read
uses the length parameter to copy the event to the user space thus
resuling in oob reads.

CREATE(Triage):(User=admin) CVE-2024-36960 (https://nvd.nist.gov/vuln/detail/CVE-2024-36960)

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