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Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add signal type check for dcn401 get_phyd32clk_src Trying to access link enc on a dpia link will cause a crash otherwise

PUBLISHED Reserved 2026-05-01 | Published 2026-05-06 | Updated 2026-05-07 | Assigner Linux

Product status

Default status
unaffected

70839da6360500a82e4d5f78499284474cbed7c1 (git) before 23e7150afc70da615857f9f07b494ec58540f096
affected

70839da6360500a82e4d5f78499284474cbed7c1 (git) before 486b2909ac284185900c06f05ffc6eca895f38b8
affected

70839da6360500a82e4d5f78499284474cbed7c1 (git) before e332112255afbce02db67760f5743a1b13aa8541
affected

70839da6360500a82e4d5f78499284474cbed7c1 (git) before c979d8db7b0f293111f2e83795ea353c8ed75de9
affected

Default status
affected

6.11
affected

Any version before 6.11
unaffected

6.12.75 (semver)
unaffected

6.18.16 (semver)
unaffected

6.19.6 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/23e7150afc70da615857f9f07b494ec58540f096

git.kernel.org/...c/486b2909ac284185900c06f05ffc6eca895f38b8

git.kernel.org/...c/e332112255afbce02db67760f5743a1b13aa8541

git.kernel.org/...c/c979d8db7b0f293111f2e83795ea353c8ed75de9

cve.org (CVE-2026-43243)

nvd.nist.gov (CVE-2026-43243)

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