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

CVE-2025-68170: Linux kernel drm/radeon driver vulnerability due to improper deallocation of a rdev object. Root cause: after switching to devm_drm_dev_alloc(), rdev is managed by devres and must not be freed with kfree(). The patch prevents kfree() on the devres-managed rdev, avoiding a double-f...

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...

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-2025-68170

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 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...

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...

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...

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...

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:...

PT-2025-51636

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s DRM/radeon driver related to fence processing. Specifically, the radeon fence process function was unnecessarily called within the is signaled functio...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990518)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990518 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/radeon: possible buffer overflow Buffer 'afmtstatus' of size 6 could overflow, since index...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989385)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989385 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/radeon: add a force flush to delay work when radeon Although radeon card fence and wait for g...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989220)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989220 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/radeon: possible buffer overflow Buffer 'afmtstatus' of size 6 could overflow, since index...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990115)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990115 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/radeon: possible buffer overflow Buffer 'afmtstatus' of size 6 could overflow, since index...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990156)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990156 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix UBSAN warning in kvdpm.c Adds bounds check for sumovidmappingentry. Tenable has...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989525)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989525 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix a possible null pointer dereference In radeonfpnativemode, the return value of...

CLSA-2025-1762171389 kernel: Fix of 15 CVEs

nfs: fix possible null-ptr-deref when parsing param CVE-2022-50455 - KVM: arm64: Disassociate vcpus from redistributor region on teardown CVE-2024-40989 - HID: core: Harden s32ton against conversion to 0 bits CVE-2025-38556 - ALSA: usb-audio: Validate UAC3 cluster segment descriptors...

PT-2025-44330

Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine VM or a process to perform unauthorized access to the register space of the JPEG cores assigned a victim VM/process, potentially gaining arbitrary read/write access to the victim VM/process data...

PT-2025-44338

Highlights New Product Support AMD Ryzen™ AI 5 330 New Game Support Battlefield™ 6 DX12 Vampire: The Masquerade - Bloodlines 2 DX12 Expanded Vulkan Extension Support VK EXT shader float8 VK KHR video decode vp9 VK KHR video encode av1 VK KHR video encode quantization map VK AMDX dense geometry...