PT-2026-61172

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The VCN encoder and decoder rings in the drm/amdgpu/vcn component do not support 64-bit user fence writes. This issue leads to the rejection of CS submissions that utilize user fences...

PT-2026-61158

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu/jpeg component where JPEG v5.0.1 rings do not support 64-bit user fence writes. This leads to a failure to reject Command Stream CS submissions that...

CVE-2026-45853 drm/amdgpu: Use kvfree instead of kfree in amdgpu_gmc_get_nps_memranges()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Use kvfree instead of kfree in amdgpugmcgetnpsmemranges amdgpudiscoverygetnpsinfo internally allocates memory for ranges using kvcalloc, which may use vmalloc for large allocation. Using kfree to release vmalloc memor...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fixed the null pointer dereference issue. If SMU is disabled, during RAS initialization, there will be a null pointer dereference issue...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fixed the refcount leak for PCI devices According to the comments on pcigetdomainbusandslot, it returns a PCI device with a refcount that increments after use. Therefore, the caller must decrement the reference count ...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021617)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021617 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix the Out-of-bounds read warning using index i - 1U may beyond element index for...

AMD Graphics Driver 安全漏洞

AMD Graphics Driver is an integrated graphics driver developed by American semiconductor company AMD. There is a security vulnerability in AMD Graphics Driver, which stems from insufficient parameter cleaning. This vulnerability may allow attackers to send a format-errors...

AMD Graphics Driver 访问控制错误漏洞

AMD Graphics Driver is an integrated graphics driver developed by American semiconductor company AMD. The AMD Graphics Driver contains a access control error vulnerability, which stems from improper isolation. This vulnerability may allow malicious guest virtual machines or processes to gain...

AMD Graphics Driver 数据伪造问题漏洞

AMD Graphics Driver is an integrated graphics driver developed by American semiconductor company AMD. The AMD Graphics Driver has a vulnerability related to data manipulation, stemming from improper encryption signature verification. This vulnerability may allow malicious files placed in the...

AMD Graphics Driver 安全漏洞

AMD Graphics Driver is an integrated graphics driver developed by American semiconductor company AMD. There is a security vulnerability in AMD Graphics Driver. This vulnerability stems from concurrent asynchronous access to the global variable amdgvcmd during the ioctl path, which leads to race...

CVE-2026-43369

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix NULL pointer dereference in device cleanup When GPU initialization fails due to an unsupported HW block IP blocks may have a NULL version pointer. During cleanup in amdgpudevicefinihw, the code calls...

CVE-2026-43370

The CVE-2026-43370 issue affects the Linux kernel DRM/AMDGPU subsystem, specifically a use-after-free race in VM acquisition. Root cause: a non-atomic vm->process_info assignment could race when parent and child processes sharing a drm_file both attempt to acquire the same VM after fork(). The...

CVE-2026-43320 drm/amd/display: Fix dsc eDP issue

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix dsc eDP issue why Need to add function hook check before use...

CVE-2026-43131

A flaw was found in the Linux kernel. When the System Management Unit SMU is disabled during Reliability, Availability, and Serviceability RAS initialization, a null pointer dereference occurs within the drm/amd/pm module. This issue can lead to a system crash, resulting in a Denial of Service Do...

EUVD-2026-27796

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Refactor amdgpugemvaioctl for Handling Last Fence Update and Timeline Management v4 This commit simplifies the amdgpugemvaioctl function, key updates include: - Moved the logic for managing the last update fence...

CVE-2026-43131 drm/amd/pm: Fix null pointer dereference issue

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fix null pointer dereference issue If SMU is disabled, during RAS initialization, there will be null pointer dereference issue here...

CVE-2026-43131 drm/amd/pm: Fix null pointer dereference issue

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fix null pointer dereference issue If SMU is disabled, during RAS initialization, there will be null pointer dereference issue here...

PT-2026-37471

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference occurs in the Linux kernel within the drm/amd/pm component. This issue is triggered during RAS Reliability, Availability, and Serviceability initialization whe...

PT-2026-37459

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer issue exists in the drm/amdgpu component. When the SDMA block is not enabled, buffer funcs fails to initialize, leading to a potential null pointer dereference...

PT-2026-37546

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds write exists in the kfd event page set function. The function uses memset to write KFD SIGNAL EVENT LIMIT 8 bytes without verifying the buffer size parameter. This allow...