Vulnerability Bulletins |
CVE-2026-43305 |
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| Affected software | LINUX KERNEL |
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In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix mismatched unlock for DMUB HW lock in HWSS fast path [Why] The evaluation for whether we need to use the DMUB HW lock isn't the same as whether we need to unlock which results in a hang when the fast path is used for ASIC without FAMS support. [How] Store a flag that indicates whether we should use the lock and use that same flag to specify whether unlocking is needed. |
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Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-43305 | |