Astra Linux – Vulnerability in Linux, Linux 5.10

A issue was discovered in the Linux kernel before version 5.19. In the pxa3xxgcuwrite function in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict between sizet and int, which causes an integer overflow and bypasses the size check. Additionally, since this parameter is us...

The vulnerability of the pxa3xx_gcu_write function in the Linux operating system’s kernel allows a hacker to execute arbitrary code.

The vulnerability of the pxa3xxgcuwrite function drivers/video/fbdev/pxa3xx-gcu.c in the Linux kernel is caused by a numerical overflow. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...

DEBIAN-CVE-2022-39842

An issue was discovered in the Linux kernel before 5.19. In pxa3xxgcuwrite in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of sizet versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to...

Linux kernel 输入验证错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. An input validation error vulnerability exists in Linux kernel versions prior to 5.19, which stems from a type conflict between sizet and int in the count parameter in...

PT-2022-1377 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.19 Description: The issue is caused by an integer overflow in the pxa3xx gcu write function in drivers/video/fbdev/pxa3xx-gcu.c, due to a type conflict between size t and int. This overflow can bypass the size...