EUVD-2026-66454

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: disallow multiple FENCE chunks in one submit amdgpucspass1 dispatches on chunkid once per chunk without rejecting repeated ids. p-ufbo is a single-slot field, so a submission carrying two AMDGPUCHUNKIDFENCE chunks run...

CVE-2026-80576

A flaw was found in the Linux kernel's drm/amdgpu component. A local attacker could exploit this vulnerability by providing oversized input buffer IB bytes to the amdgpucsp2ib function on Graphics GFX rings. This lack of size validation allows the oversized values to corrupt adjacent control bits...

CVE-2026-80576 drm/amdgpu: reject oversized IBs with per-ring packet limits

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: reject oversized IBs with per-ring packet limits On GFX rings, amdgpucsp2ib passed user-supplied ibbytes through to ib-lengthdw without a limit, while ringemitib encodes length into packet fields. Oversized values can...

CVE-2026-80576

CVE-2026-80576 affects the Linux kernel's drm/amdgpu driver. In amdgpu_cs_p2_ib(), a user-supplied ib_bytes value was passed to ib->length_dw without a limit. Since ring_emit_ib() encodes this length into packet fields, oversized values can corrupt adjacent control bits , destabilizing command...

CVE-2026-80541

A vulnerability in the Linux kernel's drm/amdgpu driver allows a local, low-privileged user to trigger a kernel BUG_ON() crash by crafting a GEM_CREATE ioctl with an invalid combination of domain flags (e.g., CPU|GTT|VRAM combined with DOORBELL, GDS, GWS, or OA). The root cause is that while indi...

PT-2026-82156

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu component regarding the minimum size calculation for UVD decode images. The calculation incorrectly uses width instead of pitch, and it fails to reject...

PT-2026-82192

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the drm/amdgpu component, the amdgpu cs p2 ib function fails to limit user-supplied ib bytes when passing them to ib-length dw. Because ring emit ib encodes this length into packet...

Linux Distros Unpatched Vulnerability : CVE-2026-80541

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdgpu: validate GEMCREATE domain combinations AMDGPUGEMCREATE checked domain bits against AMDGPUGEMDOMAINMASK, but did not validate domain combinations...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: An off-by-one error occurred in dmdmuboutbox1lowirq. The condition ARRAYSIZE should be set to = ARRAYSIZE to prevent out-of-bounds access...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fixed the issue of unexpected dereferencing of the hive. Check whether the amdgpuhiveinfo hive might be NULL...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed the out-of-bounds write warning. Check the ring type value to address the out-of-bounds write warning...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free in hdcp The HDCP code in amdgpudmhdcp.c copies pointers to amdgpudmconnector objects without incrementing the kref reference counts. When using a USB-C dock, and the dock is unplugged, the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate the virtual address and size of the userq buffer. It is necessary to validate the virtual address of the userq object to determine whether it is located in a valid vm mapping...

kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

RockyLinux 9 : kernel (RLSA-2026:57252)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:57252 advisory. kernel: netfilter: nfconntrackh323: fix OOB read in decodechoice CVE-2026-43233 kernel: drm/amdkfd: Fix out-of-bounds write in kfdeventpageset...

kernel: drm/amdgpu: fix amdgpu_hmm_range_get_pages

A flaw was found in the Linux kernel, specifically within the drm/amdgpu component. This vulnerability arises from incorrect handling of a notifier sequence in the amdgpuhmmrangegetpages function, where the sequence can be read more than once. This can lead to the system processing invalid memory...

kernel security, bug fix, and enhancement update

4.18.0-553.155.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: netfilter: nfconntrackh323: fix OOB read in decodechoice CVE-2026-43233 kernel: drm/amdkfd: Fix out-of-bounds write in kfdeventpageset CVE-2026-43206 kernel: drm/amdgpu: Refactor...

kernel: drm/amdgpu: fix amdgpu_hmm_range_get_pages

A flaw was found in the Linux kernel, specifically within the drm/amdgpu component. This vulnerability arises from incorrect handling of a notifier sequence in the amdgpuhmmrangegetpages function, where the sequence can be read more than once. This can lead to the system processing invalid memory...

kernel: drm/amdgpu: fix amdgpu_hmm_range_get_pages

A flaw was found in the Linux kernel, specifically within the drm/amdgpu component. This vulnerability arises from incorrect handling of a notifier sequence in the amdgpuhmmrangegetpages function, where the sequence can be read more than once. This can lead to the system processing invalid memory...