Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Do not issue ATS Invalidation requests when the device is disconnected. For those endpoint devices connected to the system via hot-plug-capable ports, users can request a hot reset of the device by setting the link...

PT-2025-40138

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to GPIO character device handling. Specifically, a NULL-pointer dereference can occur when requesting lines, unbinding the GPIO device, and then...

Linux kernel memory leak vulnerability (CNVD-2019-41265)

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A memory leak vulnerability exists in the acphwinit function in drivers/gpu/drm/amd/amdgpu/amdgpuacp.c in versions of...

PT-2019-4206 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.3.8 Description: The issue is related to four memory leaks in the acp hw init function in the Linux kernel, which can cause a denial of service due to memory consumption. This can be triggered by failures in m...

UBUNTU-CVE-2012-2121

The KVM implementation in the Linux kernel before 3.3.4 does not properly manage the relationships between memory slots and the iommu, which allows guest OS users to cause a denial of service memory leak and host OS crash by leveraging administrative access to the guest OS to conduct hotunplug an...