CVE-2025-68170

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Do not kfree devres managed rdev Since the allocation of the drivers main structure was changed to devmdrmdevalloc rdev is managed by devres and we shouldn't be calling kfree on it. This fixes things exploding if the...

CVE-2025-68223

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids deadlock. dma-fenceops::signaled can be called with the fence lock in unkno...

UBUNTU-CVE-2025-68181

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Remove calls to drmputdev Since the allocation of the drivers main structure was changed to devmdrmdevalloc drmputdev'ing to trigger it to be free'd should be done by devres. However, drmputdev is still in the probe...

CVE-2025-68223

CVE-2025-68223 concerns the Linux kernel code path for DRM/Radeon fence handling. The fix removes an attempted forward progress on the queue inside is_signaled, preventing a potential self-deadlock when the fence lock also serves as the wait-queue lock. The underlying issue was that dma-fence_ops...

CVE-2025-68223 drm/radeon: delete radeon_fence_process in is_signaled, no deadlock

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids deadlock. dma-fenceops::signaled can be called with the fence lock in unkno...

CVE-2025-68223 drm/radeon: delete radeon_fence_process in is_signaled, no deadlock

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids deadlock. dma-fenceops::signaled can be called with the fence lock in unkno...

CVE-2025-68223

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids deadlock. dma-fenceops::signaled can be called with the fence lock in unkno...

CVE-2025-68181

Technical details for CVE-2025-68181 are not publicly available in the provided documents. Monitor for updates.

CVE-2025-68181 drm/radeon: Remove calls to drm_put_dev()

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Remove calls to drmputdev Since the allocation of the drivers main structure was changed to devmdrmdevalloc drmputdev'ing to trigger it to be free'd should be done by devres. However, drmputdev is still in the probe...

CVE-2025-68181 drm/radeon: Remove calls to drm_put_dev()

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Remove calls to drmputdev Since the allocation of the drivers main structure was changed to devmdrmdevalloc drmputdev'ing to trigger it to be free'd should be done by devres. However, drmputdev is still in the probe...

CVE-2025-68170

The CVE CVE-2025-68170 concerns the Linux kernel DRM/Radeon driver. The root cause is improper management of the rdev object allocated with devm_drm_dev_alloc(), which previously could be freed with kfree() after the driver probe failed. The fix changes the driver to not kfree() the devres-manage...

CVE-2025-68170 drm/radeon: Do not kfree() devres managed rdev

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Do not kfree devres managed rdev Since the allocation of the drivers main structure was changed to devmdrmdevalloc rdev is managed by devres and we shouldn't be calling kfree on it. This fixes things exploding if the...

CVE-2025-68170 drm/radeon: Do not kfree() devres managed rdev

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Do not kfree devres managed rdev Since the allocation of the drivers main structure was changed to devmdrmdevalloc rdev is managed by devres and we shouldn't be calling kfree on it. This fixes things exploding if the...

PT-2025-51583

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the DRM/Radeon driver where the rdev structure, managed by devres, was incorrectly being freed using kfree. This occurred because the allocation metho...

PT-2025-51594

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the DRM/radeon driver related to the incorrect handling of device resource management. Specifically, calls to drm put dev persist in the probe...

Linux Distros Unpatched Vulnerability : CVE-2025-68170

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/radeon: Do not kfree devres managed rdev Since the allocation of the drivers main structure was changed to devmdrmdevalloc rdev is managed by devres and we...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an improper call to radeonfenceprocess in issignaled, which could lead to a deadlock...

Linux Distros Unpatched Vulnerability : CVE-2025-68181

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/radeon: Remove calls to drmputdev Since the allocation of the drivers main structure was changed to devmdrmdevalloc drmputdev'ing to trigger it to be free'd...

Linux Distros Unpatched Vulnerability : CVE-2025-68223

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids...

CLSA-2025-1763734783 kernel: Fix of 64 CVEs

media: bttv: fix use after free error due to btv-timeout timer CVE-2023-52847 - firmware: armscpi: Ensure scpiinfo is not assigned if the probe fails CVE-2022-50087 - wifi: mwifiex: Fix OOB and integer underflow when rx packets CVE-2023-53226 - vsock: Fix transport TOCTOU CVE-2025-38461 - ALSA:...