Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/msm/a3xx: Fixed error handling in a3xxgpuinit. These error paths now return 1 in case of failure, instead of a negative error code. This could lead to an “Oops” in the calling function. Another issue is that the check for...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/msm/a4xx: Fixed error handling in a4xxgpuinit. This code now returns 1 on error instead of a negative error. This leads to an “Oops” in the calling function. Another issue is that the check if ret != -ENODATA cannot be tru...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/panthor: Fixed handling of partial GPU mapping of BOs This commit fixes the bug in handling partial mapping of buffer objects to the GPU, which caused kernel warnings. Panthor did not handle correctly the case where the...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: amdgputtmgartbind set gtt bound flag Otherwise, after the GTT context is released, the GTT and gart space are freed. However, amdgputtmbackendunbind does not clear the gart page table entry; instead, it leaves a valid...

Astra Linux – Vulnerability in Qemu

Several memory leaks were discovered in the virtio vhost-user GPU device vhost-user-gpu of QEMU in versions up to and including 6.0. These leaks occur in the contrib/vhost-user-gpu/vhost-user-gpu.c and contrib/vhost-user-gpu/virgl.c files, due to improper release of memory i.e., freeing it after...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fixed a potential memory leak related to gpumetricstable. Memory is allocated for gpumetricstable in renoirinitsmctables, but it is not freed in int smuv120finismctables. Please free that memory accordingly...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Validated user queue size constraints. Added validation to ensure that user queue sizes meet hardware requirements: - The size must be a power of two for efficient ring buffer wrapping. - The size must be at least...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Synchronize interrupts before suspending the GPU. The runtime PM suspend callback does not know whether the IRQ handler is in progress on a different CPU core and therefore does not wait for it to finish. Dependi...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: virtio-gpu: A missing check was fixed to avoid NULL dereferencing. cacheent could potentially be set to NULL inside virtiogpucmdgetcapset, which would lead to a NULL dereferencing due to its recent use i.e., ptr =...

Astra Linux – Vulnerability in Qemu

A out-of-bounds write vulnerability was discovered in the virtio vhost-user GPU device vhost-user-gpu of QEMU in versions up to and including 6.0. This flaw occurs during the processing of the ‘VIRTIOGPUCMDGETCAPSET’ command from the guest. It could allow a privileged guest user to crash the QEMU...

Astra Linux – Vulnerability in Chromium

A stack buffer overflow in the GPU process in Google Chrome on Linux prior to version 88.0.4324.182 allowed a remote attacker to potentially perform out-of-bounds memory access through a crafted HTML page...

Astra Linux – Vulnerability in Linux-Firmware

A GPU kernel can read sensitive data from another GPU kernel even from another user or application through an optimized GPU memory region called local memory on various architectures...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: The refcount leak in a6xxgpuinit has been fixed. The ofparsephandle function returns a node pointer with the refcount incremented. We should use ofnodeput on this pointer when we no longer need it. The a6xxgmuinit...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: drm/virtio: fixed a NULL pointer dereference in virtiogpuconngetmodes. drmcvtmode may return NULL, and we should check for this. This bug was discovered by syzkaller: FAULTINJECTION stacktrace: 168.567394 FAULTINJECTION: forci...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/msm/adreno: Fixed null pointer access in adrenogpucleanup Fixed the kernel panic caused by null pointer access: 18.504431 Unable to handle kernel NULL pointer dereference at virtual address 0000000000000048 18.513464 Mem...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fixed an access race in the gpu recovery process. A potential UAF Uninitialized Address Fault during GPU recovery was avoided due to a race between the sched timeout callback and the tdr work queue. The gpu recovery...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix bootup splat with separategpudrm modparam The drmgemforeachgpuvmbo call from lookupvma accesses drmgemobj.gpuva.list, which is not initialized when the drm driver does not support DRIVERGEMGPUVA feature. Enable it fo...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/msm: adreno: Fixed the issue where ifpcreglist was referenced even though it wasn’t declared. On platforms with an A7xx GPU that does not support IFPC, ifpcreglist is still referenced in a6xxpatchpwrupreglist, which causes...

PT-2026-42242

Name of the Vulnerable Software and Affected Versions Google Chrome on Mac versions prior to 148.0.7778.179 Description An out of bounds read in the GPU allows a remote attacker to obtain potentially sensitive information from process memory by using a crafted HTML page. An out of bounds read...

Google Chrome < 148.0.7778.178 Multiple Vulnerabilities

The version of Google Chrome installed on the remote Windows host is prior to 148.0.7778.178. It is, therefore, affected by multiple vulnerabilities as referenced in the 202605stable-channel-update-for-desktop0841193308 advisory. - Use after free in DOM in Google Chrome on prior to 148.0.7778.179...