ROS-20260403-73-0026

A vulnerability in the fbdev component of the Linux operating system kernel is related to writing outside of buffer boundaries. Exploitation of the vulnerability allows an attacker to affect confidentiality, integrity and availability of protected information...

CVE-2025-38214

In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix fbsetvar to prevent null-ptr-deref in fbvideomodetovar If fbaddvideomode in fbsetvar fails to allocate memory for fbvideomode, later it may lead to a null-ptr dereference in fbvideomodetovar, as the fbinfo is registere...

PT-2025-35975

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A buffer overflow issue exists in the do register framebuffer function within the fbdev component of the Linux kernel. The vulnerability occurs due to potential NULL gaps in the register...

CVE-2024-56746 fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()

In the Linux kernel, the following vulnerability has been resolved: fbdev: sh7760fb: Fix a possible memory leak in sh7760fballocmem When information such as info-screenbase is not ready, calling sh7760fbfreemem does not release memory correctly. Call dmafreecoherent instead...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a potential post-release reuse issue in the fbdev component pxafb in pxafbtask...

PT-2022-34089 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.137 Description: A refcount leak bug was discovered in the Linux Kernel, specifically in the fbdev: amba-clcd component. The actual impact and attack plausibility of this issue have not yet been proven...

PT-2022-33468 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v3.17 through v5.19.1 Description: A refcount leak bug was discovered in the Linux Kernel, specifically in the fbdev: amba-clcd component. The actual impact and attack plausibility of this issue have not yet been proven...