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CVE-2022-48766

drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU.

Medium5.5EPSS 0.18%
Published
Updated
Reserved
Assigned by
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU. Mirrors the logic for dcn30. Cue lots of WARNs and some kernel panics without this fix.

Scores

CVSS scores of CVE-2022-48766, by who scored it
Scored byCVSSScoreVector
NVDNVD · Analyzed3.1Medium5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.18% · top 92% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.

Affected products

  • Linux · Linux

    • affected 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 – < 456ba2433844a6483cc4c933aa8f43d24575e341
    • affected 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 – < 25f1488bdbba63415239ff301fe61a8546140d9f

  • Linux · Linux

    • affected 5.11
    • unaffected < 5.11
    • unaffected 5.16.5 – ≤ 5.16.*
    • unaffected 5.17 – ≤ *

References (2)

Sources

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

Badge for a README or a ticket

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Record last updated .