Advisory ROSA-SA-2024-2348

Software: grub2 2.02
OS: rosa-server79

package_evr_string: grub2-2.02-0.87.0.1.res7.11

CVE-ID: CVE-2022-2601
BDU-ID: 2022-06819
CVE-Crit: MEDIUM
CVE-DESC.: A vulnerability in the grub_font_construct_glyph() function of the Grub2 operating systems boot loader is related to an operation exceeding buffer boundaries in memory when processing specially designed fonts in pf2 format. Exploitation of the vulnerability could allow an attacker to execute arbitrary code
CVE-STATUS: Fixed
CVE-REV: Execute the yum update grub2 command to close it.

CVE-ID: CVE-2022-3775
BDU-ID: 2022-06820
CVE-Crit: MEDIUM
CVE-DESC.: A vulnerability in the Grub2 operating system boot loader is related to an operation exceeding buffer boundaries in memory when rendering certain Unicode sequences in a specially designed font. Exploitation of the vulnerability could allow an attacker to execute arbitrary code
CVE-STATUS: Fixed
CVE-REV: To close, run yum update grub2