Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fixed the issue where the unlock operation was not matched correctly for the DMUB HW lock in the HWSS fast path. Why The evaluation of whether we need to use the DMUB HW lock is different from the evaluation of...

SUSE CVE-2026-43305

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 us...

drm/amd/display: Fix mismatched unlock for DMUB HW lock in HWSS fast path

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CVE-2026-43305

A flaw was found in the drm/amd/display component of the Linux kernel. A mismatched unlock operation for the DMUB hardware HW lock in the HWSS fast path can occur. This happens because the logic for determining when to use the lock differs from the logic for when to unlock it. When the fast path ...

EUVD-2026-28575

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 us...

CVE-2026-43305

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 us...

CVE-2026-43305

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 us...

UBUNTU-CVE-2026-43305

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 us...

CVE-2026-43305

CVE-2026-43305 details a Linux kernel DRM AMD display issue where the DMUB HW lock unlock path in the HWSS fast path could hang due to a mismatch between evaluating the need for the lock and unlocking. The fix introduces a flag to track whether the lock should be used and applies that flag to gov...

CVE-2026-43305 drm/amd/display: Fix mismatched unlock for DMUB HW lock in HWSS fast path

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 us...

CVE-2026-43305

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 us...

CVE-2026-43305

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 us...

PT-2026-38947

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A mismatched unlock for the DMUB HW lock in the HWSS fast path occurs in the Linux kernel. This happens because the evaluation for whether the DMUB HW lock is required differs from the...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: “Revert ‘drm/amd/display: Use HW lock mgr for PSR1’” This revertment is associated with the commit a2b5a9956269 “drm/amd/display: Use HW lock mgr for PSR1”. It may cause system hangs when connecting with the two EDP panels...

EUVD-2026-26618

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: fix potential UAF in setcigparamssync hciconn lookup and field access must be covered by hdev lock in setcigparamssync, otherwise it's possible it is freed concurrently. Take hdev lock to prevent hciconn from...

EUVD-2025-5982

Malicious code in bioql PyPI...

SUSE CVE-2025-21819

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amd/display: Use HW lock mgr for PSR1" This reverts commit a2b5a9956269 "drm/amd/display: Use HW lock mgr for PSR1" Because it may cause system hang while connect with two edp panel...

UBUNTU-CVE-2025-21819

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amd/display: Use HW lock mgr for PSR1" This reverts commit a2b5a9956269 "drm/amd/display: Use HW lock mgr for PSR1" Because it may cause system hang while connect with two edp panel...

CVE-2025-21819

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amd/display: Use HW lock mgr for PSR1" This reverts commit a2b5a9956269 "drm/amd/display: Use HW lock mgr for PSR1" Because it may cause system hang while connect with two edp panel...

CVE-2025-21819

Technical details for CVE-2025-21819 are not provided in the supplied documents; no affected product/version or remediation information is disclosed. Monitor for updates.