CVE-2024-45780 - Grub2 Tar File Integer Overflow Heap Out-of-Bounds Write Vulnerability
CVE ID : CVE-2024-45780 Published : March 3, 2025, 3:15 p.m. | 44 minutes ago Description : A flaw was found in grub2. When reading tar files, grub2 allocates an internal buffer for the file name. However, it fails to properly verify the allocation against possible integer overflows. It's possible to cause the allocation length to overflow with a crafted tar file, leading to a heap out-of-bounds write. This flaw eventually allows an attacker to circumvent secure boot protections. Severity: 6.7 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE ID : CVE-2024-45780
Published : March 3, 2025, 3:15 p.m. | 44 minutes ago
Description : A flaw was found in grub2. When reading tar files, grub2 allocates an internal buffer for the file name. However, it fails to properly verify the allocation against possible integer overflows. It's possible to cause the allocation length to overflow with a crafted tar file, leading to a heap out-of-bounds write. This flaw eventually allows an attacker to circumvent secure boot protections.
Severity: 6.7 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
Published : March 3, 2025, 3:15 p.m. | 44 minutes ago
Description : A flaw was found in grub2. When reading tar files, grub2 allocates an internal buffer for the file name. However, it fails to properly verify the allocation against possible integer overflows. It's possible to cause the allocation length to overflow with a crafted tar file, leading to a heap out-of-bounds write. This flaw eventually allows an attacker to circumvent secure boot protections.
Severity: 6.7 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
