Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Aomedia | Libaom | >= 1.0.0, <= 3.9.0 |
Related Weaknesses (CWE)
References
- https://issues.chromium.org/issues/332382766Exploit
- https://lists.fedoraproject.org/archives/list/[email protected]Third Party Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]Third Party Advisory
- https://issues.chromium.org/issues/332382766Exploit
- https://lists.debian.org/debian-lts-announce/2024/09/msg00024.html
- https://lists.fedoraproject.org/archives/list/[email protected]Third Party Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]Third Party Advisory
FAQ
What is CVE-2024-5171?
CVE-2024-5171 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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...
How severe is CVE-2024-5171?
CVE-2024-5171 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2024-5171?
Check the references section above for vendor advisories and patch information. Affected products include: Aomedia Libaom.