Revert "drm/amdgpu: fix aperture mapping leak"

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UBUNTU-CVE-2026-80728

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amdgpu: fix aperture mapping leak" devres teardown is LIFO. The aperture devres node was registered after the DRM device node, so devresreleaseall unmaps the aperture before the DRM device release callback fires...

CVE-2026-80728 Revert "drm/amdgpu: fix aperture mapping leak"

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amdgpu: fix aperture mapping leak" devres teardown is LIFO. The aperture devres node was registered after the DRM device node, so devresreleaseall unmaps the aperture before the DRM device release callback fires...

EUVD-2026-70332

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amdgpu: fix aperture mapping leak" devres teardown is LIFO. The aperture devres node was registered after the DRM device node, so devresreleaseall unmaps the aperture before the DRM device release callback fires...

CVE-2026-80728: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amdgpu: fix aperture mapping leak" devres teardown is LIFO. The aperture devres node was registered after the DRM device node, so devresreleaseall unmaps the aperture before the DRM device release callback fires...

PT-2026-84926

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A kernel page fault occurs during probe failure or rollback in the Linux kernel. This is caused by the Last-In-First-Out LIFO nature of devres teardown, where the aperture devres node is...

CVE-2026-62289

A flaw was found in libheif, a HEIF and AVIF file format decoder and encoder. A remote attacker could exploit this vulnerability by providing a specially crafted HEIF or AVIF file containing a clean aperture box. This can lead to an integer underflow when processing image transformations, causing...

CVE-2026-62289

libheif ≤1.23.0 applies clean aperture transformation twice via process_image_transformations_on_tiling(), causing integer underflow in Box_clap::left_rounded(0) that constructs Fraction(0xFFFFFFFF, 2). Debug builds abort on assertion; release builds produce corrupt crops. Fixed in 1.23.1; Debian...

CVE-2026-62289 libheif: Integer underflow in Fraction constructor via double clap transform application

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted HEIF or AVIF file containing a clean aperture box can reduce an image dimension to zero and crash or corrupt tiling results when heifimagehandlegetimagetilinghandle, 1, &tiling is called...

EUVD-2026-62188

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted HEIF or AVIF file containing a clean aperture box can reduce an image dimension to zero and crash or corrupt tiling results when heifimagehandlegetimagetilinghandle, 1, &tiling is called...

CVE-2026-62289

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted HEIF or AVIF file containing a clean aperture box can reduce an image dimension to zero and crash or corrupt tiling results when heifimagehandlegetimagetilinghandle, 1, &tiling is called...

drm/amdgpu: fix aperture mapping leak

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CVE-2026-68102

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix aperture mapping leak amdgpupciremove calls drmdevunplug before invoking the driver fini routines. This causes drmdeventer in amdgputtmfini to always return false, so iounmapaperbasekaddr never runs on normal driv...

CVE-2026-68102

The CVE-2026-68102 entry documents a kernel fix in drm/amdgpu to prevent an aperture mapping leak during driver unload. The root cause was amdgpu_pci_remove() calling drm_dev_unplug() before driver fini, which caused drm_dev_enter() in amdgpu_ttm_fini() to fail and left iounmap(aper_base_kaddr) a...

CVE-2026-68102 drm/amdgpu: fix aperture mapping leak

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix aperture mapping leak amdgpupciremove calls drmdevunplug before invoking the driver fini routines. This causes drmdeventer in amdgputtmfini to always return false, so iounmapaperbasekaddr never runs on normal driv...

EUVD-2026-55483

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix aperture mapping leak amdgpupciremove calls drmdevunplug before invoking the driver fini routines. This causes drmdeventer in amdgputtmfini to always return false, so iounmapaperbasekaddr never runs on normal driv...

CVE-2026-68102: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix aperture mapping leak amdgpupciremove calls drmdevunplug before invoking the driver fini routines. This causes drmdeventer in amdgputtmfini to always return false, so iounmapaperbasekaddr never runs on normal driv...

PT-2026-69503

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An aperture mapping leak occurs in the amdgpu driver. The amdgpu pci remove function calls drm dev unplug before the driver fini routines, causing drm dev enter in amdgpu ttm fini to...

CVE-2026-53376

CVE-2026-53376 fixes an upper bound check in drm/amdkfd (kfd_ioctl_get_process_apertures_new) in the Linux kernel, preventing potential out-of-bounds access. The patch sequence is noted as cherry-picked from commit 98ff46a5ea090c14d2cdb4f5b993b05d74f3949f and has been applied to stable kernels fo...

SUSE CVE-2026-52904

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix nvkmdevice leak on aperture removal failure When apertureremoveconflictingpcidevices fails during probe, the error path returns directly without unwinding the nvkmdevice that was just allocated by nvkmdevicepcine...