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 shrinker list caused by the madvise IOCTL. Calling the madvise IOCTL twice on BO causes corruption of the memory shrinker list, leading to a kernel crash. This occurs because BO is already on...

The vulnerability of the panfrost_ioctl_create_bo() function in the drivers/gpu/drm/panfrost/panfrost_drv.c driver for the Direct Rendering Infrastructure (DRI) component of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

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()

...

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...

Vulnerability of the panfrost_ioctl_submit() function in the drivers/gpu/drm/panfrost/panfrost_drv.c module – This driver is a DRI support driver for the Linux kernel, which allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

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,...