FKIE_CVE-2026-31460

Vulnerability from fkie_nvd - Published: 2026-04-22 14:16 - Updated: 2026-05-07 18:36
Severity
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if ext_caps is valid in BL setup LVDS connectors don't have extended backlight caps so check if the pointer is valid before accessing it. (cherry picked from commit 3f797396d7f4eb9bb6eded184bbc6f033628a6f6)
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/60b0524bfb7d691ab378cdc788209f11cd34da89Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9da4f9964abcaeb6e19797d5e3b10faad338a786Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel 7.0
linux linux_kernel 7.0
linux linux_kernel 7.0
linux linux_kernel 7.0
linux linux_kernel 7.0
To clipboard 

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: check if ext_caps is valid in BL setup\n\nLVDS connectors don\u0027t have extended backlight caps so check\nif the pointer is valid before accessing it.\n\n(cherry picked from commit 3f797396d7f4eb9bb6eded184bbc6f033628a6f6)"
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  "id": "CVE-2026-31460",
  "lastModified": "2026-05-07T18:36:06.137",
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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  "published": "2026-04-22T14:16:41.550",
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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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