Linux kernel driver VGA Con Scrollback Cur DoS

The vulnerability of the vgaconscrollbackcur function in the Linux kernel driver is related to the writing of allocated memory outside the system’s boundaries. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel buffer overflow vulnerability (CNVD-2020-43614)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A buffer overflow vulnerability exists in vgaconscrollbackupdate in the Linux kernel. The vulnerability stems from a networked system or product performing operations ...

PT-2020-6839

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel's video driver, specifically the vgacon scrollback cur function, which is vulnerable to an out-of-bounds write. This can be exploited by a local...