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CVE-2023-53753

drm/amd/display: fix mapping to non-allocated address

HIGH
7.8
CVSS Score
Published: December 8, 2025 at 01:19 AM UTC
Updated: October 15, 2026 at 10:17 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.8
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix mapping to non-allocated address [Why] There is an issue mapping non-allocated location of memory. It would allocate gpio registers from an array out of bounds. [How] Patch correct numbers of bounds for using.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
90%
4.154562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c
Vendor states this is fixed in 24aaf6603600d6d1159973c809ea2737664b28c4 (fixed)
Vendor states this is fixed in 8ce8a443ddd9002861a4ee8a7e33a0c02717422f (fixed)
Vendor states this is fixed in 9190d4a263264eabf715f5fc1827da45e3fdc247 (fixed)
Vendor states this is fixed in 4.15 (unaffected)
Vendor states this is fixed in 6.1.16 (unaffected)
Vendor states this is fixed in 6.2.3 (unaffected)
Vendor states this is fixed in 6.3 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Source: cverecord
https://git.kernel.org/stable/c/8ce8a443ddd9002861a4ee8a7e33a0c02717422f
Source: cverecord
https://git.kernel.org/stable/c/24aaf6603600d6d1159973c809ea2737664b28c4
Source: cverecord
https://git.kernel.org/stable/c/9190d4a263264eabf715f5fc1827da45e3fdc247

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHLinux
Vector?

Quick Info

StatusDEFERRED

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