CVE-2023-53389 drm/mediatek: dp: Only trigger DRM HPD events if bridge is attached

🗓️ 18 Sep 2025 13:33:32Reported by GoogleType

osv🔗 osv.dev👁 3 Views

Linux kernel fix: trigger HPD events only if the bridge is attached to a DRM device to prevent NULL pointer dereference.

Reporter	Title	Published	Views	Family All 17
AstraLinux	Astra Linux - уязвимость в linux-5.10	3 May 202623:59	–	astralinux
Circl	CVE-2023-53389	18 Sep 202513:46	–	circl
CNNVD	Linux kernel 安全漏洞	18 Sep 202500:00	–	cnnvd
CVE	CVE-2023-53389	18 Sep 202513:33	–	cve
Cvelist	CVE-2023-53389 drm/mediatek: dp: Only trigger DRM HPD events if bridge is attached	18 Sep 202513:33	–	cvelist
Debian CVE	CVE-2023-53389	18 Sep 202513:33	–	debiancve
EUVD	EUVD-2025-29944	3 Oct 202520:07	–	euvd
NVD	CVE-2023-53389	18 Sep 202514:15	–	nvd
OSV	BELL-CVE-2023-53389	19 Sep 202506:04	–	osv
OSV	DEBIAN-CVE-2023-53389	18 Sep 202514:15	–	osv

Source	Link
git	www.git.kernel.org/stable/c/3551789d0635dfb2df8ab8e7fdbf0647e9c1724c
git	www.git.kernel.org/stable/c/36b617f7e4ae663fcadd202ea061ca695ca75539
git	www.git.kernel.org/stable/c/6524d3d58797975cc40b85be1e9b89721b4e8d0b
git	www.git.kernel.org/stable/c/d1c04e338016ae2517c641806a831b1f3eee2bed
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53389.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2023-53389
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

02 Apr 2026 09:44Current

6.1Medium risk

Vulners AI Score6.1

CVSS 3.15.5

EPSS0.00022