CVE-2024-39498

CVE Details

Release Date:

2024-07-12

Description

In the Linux kernel, the following vulnerability has been resolved:\ndrm/mst: Fix NULL pointer dereference at drm_dp_add_payload_part2\n[Why]\nCommit:\n- commit 5aa1dfcdf0a4 ('drm/mst: Refactor the flow for payload allocation/removement')\naccidently overwrite the commit\n- commit 54d217406afe ('drm: use mgr->dev in drm_dbg_kms in drm_dp_add_payload_part2')\nwhich cause regression.\n[How]\nRecover the original NULL fix and remove the unnecessary input parameter 'state' for\ndrm_dp_add_payload_part2().\n(cherry picked from commit 4545614c1d8da603e57b60dd66224d81b6ffc305)

See more information about CVE-2024-39498 from MITRE CVE dictionary and NIST NVD

CVSS Scoring

NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.

Base Score:	4.4	CVSS Vector:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack Vector:	Local network	Attack Complexity:	Low
Privileges Required:	High	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 9 (kernel)	ELSA-2024-9315	2024-11-14