The vulnerability of the imxfb_probe() function in the drivers/video/fbdev/imxfb.c file of the Linux kernel-based graphics buffer device driver allows a hacker to cause a service failure.

The vulnerability of the imxfbprobe function in the drivers/video/fbdev/imxfb.c file of the Linux kernel-based device driver for frame buffer devices is related to the reallocation of previously released memory. Exploiting this vulnerability could allow an attacker to cause a system failure...

CVE-2026-46065

In the Linux kernel, the following vulnerability has been resolved: fbdev: defio: Disconnect deferred I/O from the lifetime of struct fbinfo Hold state of deferred I/O in struct fbdeferrediostate. Allocate an instance as part of initializing deferred I/O and remove it only after the final mapping...

[SECURITY] Fedora 19 Update: tpp-1.3.1-17.fc19

tpp stands for text presentation program and is a ncurses-based presentation tool. The presentation can be written with your favorite editor in a simple description format and then shown on any text terminal that is supported by ncurses - ranging from an old VT100 to the Linux framebuffer to an...

zhcon -- unauthorized file access

Martin Joey Schulze reports: Erik Sjöund discovered that zhcon, a fast console CJK system using the Linux framebuffer, accesses a user-controlled configuration file with elevated privileges. Thus, it is possible to read arbitrary files. When installed from the FreeBSD Ports Collection, zhcon is...