UBUNTU-CVE-2026-46201

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix dma-buf attachment leak in xegemprimeimport When xedmabufinitobj fails, the attachment from dmabufdynamicattach is not detached. Add dmabufdetach before returning the error. Note: we cannot use goto outerr here becaus...

CVE-2026-46201

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix dma-buf attachment leak in xegemprimeimport When xedmabufinitobj fails, the attachment from dmabufdynamicattach is not detached. Add dmabufdetach before returning the error. Note: we cannot use goto outerr here becaus...

CVE-2026-46201

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix dma-buf attachment leak in xegemprimeimport When xedmabufinitobj fails, the attachment from dmabufdynamicattach is not detached. Add dmabufdetach before returning the error. Note: we cannot use goto outerr here becaus...

CVE-2022-50454 drm/nouveau: fix a use-after-free in nouveau_gem_prime_import_sg_table()

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix a use-after-free in nouveaugemprimeimportsgtable nouveauboinit is backed by ttmboinit and ferries its return code back to the caller. On failures, ttm will call nouveaubodelttm and free the memory.Thus, when...

CVE-2022-50454 drm/nouveau: fix a use-after-free in nouveau_gem_prime_import_sg_table()

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix a use-after-free in nouveaugemprimeimportsgtable nouveauboinit is backed by ttmboinit and ferries its return code back to the caller. On failures, ttm will call nouveaubodelttm and free the memory.Thus, when...

CVE-2022-50454

CVE-2022-50454 affects the Linux kernel’s DRM Nouveau driver. The vulnerability arises in nouveau_gem_prime_import_sg_table() due to a use-after-free: on failure of nouveau_bo_init(), the associated gem object is released by ttm_bo_init(), but the code later calls nouveau_bo_ref() which dereferen...

PT-2025-40139

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue was identified in the nouveau gem prime import sg table function within the Nouveau driver. The issue occurs because nouveau bo init can return an error after the...

PT-2022-35369 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.4 through v5.15.74 Description: A use-after-free issue exists in the nouveau gem prime import sg table function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2022-35559 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.150 Description: A use-after-free issue exists in the nouveau gem prime import sg table function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...