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CVE-2023-53753

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

High7.8EPSS 0.14%
Published
Updated
Reserved
Assigned by
Linux

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.

Timeline

  1. ID reserved

    By Linux

  2. Published

  3. · 10 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2023-53753, by who scored it
Scored byCVSSScoreVector
LinuxCNA (assigner)3.1High7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVDNVD · Deferred3.1High7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.14% · top 97% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.

Affected products

  • Linux · Linux

    • affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 8ce8a443ddd9002861a4ee8a7e33a0c02717422f
    • affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 24aaf6603600d6d1159973c809ea2737664b28c4
    • affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 9190d4a263264eabf715f5fc1827da45e3fdc247

  • Linux · Linux

    • affected 4.15
    • unaffected < 4.15
    • unaffected 6.1.16 – ≤ 6.1.*
    • unaffected 6.2.3 – ≤ 6.2.*
    • unaffected 6.3 – ≤ *

References (3)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .