Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/fb-helper: Fixed out-of-bounds access issues The memory range was clipped to the size of the screen buffer to avoid out-of-bounds access during the damage handling in fbdev’s deferred I/O operations. fbdev’s deferred I/O c...

CVE-2023-54116 drm/fbdev-generic: prohibit potential out-of-bounds access

In the Linux kernel, the following vulnerability has been resolved: drm/fbdev-generic: prohibit potential out-of-bounds access The fbdev test of IGT may write after EOF, which lead to out-of-bound access for drm drivers with fbdev-generic. For example, run fbdev test on a x86+ast2400 platform, wi...

PT-2025-53193

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the drm/fbdev-generic component that may lead to out-of-bounds access. Specifically, the issue arises from the fbdev test within the IGT Intel Graphic...

kernel: drm/fb-helper: Fix out-of-bounds access

In the Linux kernel, the following vulnerability has been resolved: drm/fb-helper: Fix out-of-bounds access Clip memory range to screen-buffer size to avoid out-of-bounds access in fbdev deferred I/O's damage handling. Fbdev's deferred I/O can only track pages. From the range of pages, the damage...