Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989526)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989526 advisory. In the Linux kernel, the following vulnerability has been resolved: video: fbdev: sm712fb: Fix crash in smtcfbwrite When the sm712fb driver writes three bytes to the...

EUVD-2022-55063

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: sm712fb: Fix crash in smtcfbwrite When the sm712fb driver writes three bytes to the framebuffer, the driver will crash: BUG: unable to handle page fault for address: ffffc90001ffffff RIP: 0010:smtcfbwrite+0x454/0x5b...

CVE-2022-49162

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: sm712fb: Fix crash in smtcfbwrite When the sm712fb driver writes three bytes to the framebuffer, the driver will crash: BUG: unable to handle page fault for address: ffffc90001ffffff RIP: 0010:smtcfbwrite+0x454/0x5b...

CVE-2022-49162

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: sm712fb: Fix crash in smtcfbwrite When the sm712fb driver writes three bytes to the framebuffer, the driver will crash: BUG: unable to handle page fault for address: ffffc90001ffffff RIP: 0010:smtcfbwrite+0x454/0x5b...

CVE-2022-49162

The CVE-2022-49162 issue affects the Linux kernel’s videoFbDev driver sm712fb (smtcfb_write). When the sm712fb driver attempted to write three bytes to the framebuffer, a page fault could crash the kernel. The root cause described across connected advisories is an endianness handling path that co...

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 the Linux kernel that stems from a crash caused by the sm712fb driver's handling of byte order in the smtcfbwrite function...

GSD-2022-1001900 video: fbdev: sm712fb: Fix crash in smtcfb_read()

video: fbdev: sm712fb: Fix crash in smtcfbread This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.33 by commit...