Alpine Linux: CVE-2024-5171: Integer Overflow or Wraparound

Alpine Linux: CVE-2024-5171: Integer Overflow or Wraparound

Severity

10

CVSS

(AV:N/AC:L/Au:N/C:C/I:C/A:C)

Published

06/05/2024

Created

08/23/2024

Added

08/22/2024

Modified

10/02/2024

Description

Integer overflow in libaom internal function img_alloc_helper can lead to heap buffer overflow. This function can be reached via 3 callers: *Calling aom_img_alloc() with a large value of the d_w, d_h, or align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned aom_image_t struct may be invalid. *Calling aom_img_wrap() with a large value of the d_w, d_h, or align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned aom_image_t struct may be invalid. *Calling aom_img_alloc_with_border() with a large value of the d_w, d_h, align, size_align, or border parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned aom_image_t struct may be invalid.

Solution(s)

• alpine-linux-upgrade-aom

References

• https://attackerkb.com/topics/cve-2024-5171
• CVE - 2024-5171
• https://security.alpinelinux.org/vuln/CVE-2024-5171