Astra Linux – Vulnerability in grub2

There is a use-after-free vulnerability in the grubcmdchainloader function. The chainloader command is used to boot up operating systems that do not support multiboot and do not have direct support from GRUB2. When executing chainloader more than once, a use-after-free vulnerability is triggered...

Linux Distros Unpatched Vulnerability : CVE-2022-28736

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - There's a use-after-free vulnerability in grubcmdchainloader function; The chainloader command is used to boot up operating systems that doesn't support multibo...

The vulnerability of the grub_cmd_chainloader() function, a loader for the Grub2 operating system, allows a hacker to gain access to confidential data and execute arbitrary code.

The vulnerability of the grubcmdchainloader function, a loader for the Grub2 operating system, is related to the repeated execution of the Chainloader command and the exploitation of the use-after-free vulnerability. Exploiting this vulnerability can allow an attacker to access confidential data...

grub2: use-after-free in grub_cmd_chainloader()

A use-after-free vulnerability was found on grub2's chainloader command. This flaw allows an attacker to gain access to restricted data or cause arbitrary code execution if they can establish control from grub's memory allocation pattern...

grub2: use-after-free in grub_cmd_chainloader()

A use-after-free vulnerability was found on grub2's chainloader command. This flaw allows an attacker to gain access to restricted data or cause arbitrary code execution if they can establish control from grub's memory allocation pattern...