Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Fixed corruption of the memory shrinker list caused by the madvise IOCTL. Calling the madvise IOCTL twice on BO causes corruption of the memory shrinker list. This also causes the kernel to crash, because BO is...

panfrost_ioctl_create_bo Heap Buffer Overflow DoS

The vulnerability of the panfrostioctlcreatebo function in the drivers/gpu/drm/panfrost/panfrostdrv.c driver for the Direct Rendering Infrastructure DRI component of the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker...

drm/panfrost: Fix the error path in panfrost_mmu_map_fault_addr()

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UBUNTU-CVE-2022-50417

In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Fix GEM handle creation ref-counting panfrostgemcreatewithhandle previously returned a BO but with the only reference being from the handle, which user space could in theory guess and release, causing a...

panfrost_ioctl_submit Heap Buffer Overflow DoS

Vulnerability of the panfrostioctlsubmit function in the drivers/gpu/drm/panfrost/panfrostdrv.c module – The driver for supporting Direct Rendering Infrastructure DRI in the Linux operating system is vulnerable due to the repeated use of previously freed memory. Exploiting this vulnerability coul...

AZL-67755 CVE-2024-35951 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Fix the error path in panfrostmmumapfaultaddr Subject: PATCH drm/panfrost: Fix the error path in panfrostmmumapfaultaddr If some the pages or sgt allocation failed, we shouldn't release the pages ref we got earlier,...