CVE-2026-63881

A flaw was found in the Linux kernel's AMD KFD Kernel Fusion Driver debugger component. The getqueueids function, responsible for handling queue identifiers, contains an integer overflow vulnerability. This occurs when calculating the size of an array, where a malicious local user could provide a...

Linux Distros Unpatched Vulnerability : CVE-2026-63881

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger getqueueids computes arraysize = numqueues sizeofuint32t, which could overflow on 32-bit siz...

CVE-2026-63881

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger getqueueids computes arraysize = numqueues sizeofuint32t, which could overflow on 32-bit sizet build. using arraysize instead, it saturates to SIZEMAX on overflo...

CVE-2026-63881

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger getqueueids computes arraysize = numqueues sizeofuint32t, which could overflow on 32-bit sizet build. using arraysize instead, it saturates to SIZEMAX on overflo...

EUVD-2026-45766

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger getqueueids computes arraysize = numqueues sizeofuint32t, which could overflow on 32-bit sizet build. using arraysize instead, it saturates to SIZEMAX on overflo...

CVE-2026-63881 drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger getqueueids computes arraysize = numqueues sizeofuint32t, which could overflow on 32-bit sizet build. using arraysize instead, it saturates to SIZEMAX on overflo...

PT-2026-61081

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.140 Description The issue exists in the drm/amdkfd component of the Linux kernel. A lack of upper bound validation for the num of nodes variable in the kfd ioctl get process apertures new function allows...

PT-2026-61198

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow exists in the kfd debugger within the drm/amdkfd component. The get queue ids function calculates array size by multiplying num queues by sizeofuint32 t, which can le...

OESA-2026-2930 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check tdls flag in ieee80211tdlsoper When NL80211TDLSENABLELINK is called, the code only checks if the station exists but not whether it is...

SUSE-SU-2026:2632-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs bsc1266290. - CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished delayed work...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fixed an out-of-bounds write in kfdeventpageset. The kfdeventpageset function writes KFDSIGNALEVENTLIMIT 8 bytes via memset, without checking the buffer size parameter. This allows unprivileged userspace to trigger an...

Linux Distros Unpatched Vulnerability : CVE-2026-46229

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdkfd: Clear VRAM on allocation to prevent stale data exposure KFD VRAM allocations set AMDGPUGEMCREATEVRAMWIPEONRELEASE but not AMDGPUGEMCREATEVRAMCLEARED...

UBUNTU-CVE-2026-45878

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix watchid bounds checking in debug address watch v2 The address watch clear code receives watchid as an unsigned value u32, but some helper functions were using a signed int and checked bits by shifting with watchid...

CLSA-2026-1779375889 kernel: Fix of 95 CVEs

perf/x86/intel/uncore: Fix die ID init and look up bugs CVE-2026-43344 - x86/apic: Disable x2apic on resume if the kernel expects so CVE-2026-43363 - drm/amdgpu: Fix use-after-free race in VM acquire CVE-2026-43370 - dm: remove fake timeout to avoid leak request CVE-2026-43314 - md/bitmap: fix...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fixed NULL pointer dereference in the KFD queue. Through KFD IOCTL fuzing, we encountered a NULL pointer dereference when calling kfdqueueacquirebuffers. Cherry-picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/amdkfd: Fixed an illegal memory access In the kfdwaitonevents function, the kfdeventwaiter structure is allocated by alloceventwaiters. However, the event field of the waiter structure is not initialized. When the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: A deadlock occurs when the svm range restore operation is performed at process exit. The code kfdprocessnotifierrelease flushes svmrangerestorework, which in turn calls svmrangelistlockandflushwork to flush...

CVE-2026-43206

A flaw was found in the Linux kernel's drm/amdkfd component. An unprivileged local user can exploit an out-of-bounds write vulnerability in the kfdeventpageset function. This occurs because the function writes data without properly validating the buffer size, allowing a small buffer to trigger a...

CVE-2026-43206

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix out-of-bounds write in kfdeventpageset The kfdeventpageset function writes KFDSIGNALEVENTLIMIT 8 bytes via memset without checking the buffer size parameter. This allows unprivileged userspace to trigger an out-of...

CVE-2026-43206

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix out-of-bounds write in kfdeventpageset The kfdeventpageset function writes KFDSIGNALEVENTLIMIT 8 bytes via memset without checking the buffer size parameter. This allows unprivileged userspace to trigger an out-of...