https://bugzilla.suse.com/show_bug.cgi?id=1226021 Bug ID: 1226021 Summary: VUL-0: CVE-2024-5171: chromium: libaom: heap buffer overflow in img_alloc_helper() caused by integer overflow Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other URL: https://smash.suse.de/issue/408840/ OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Security Assignee: Andreas.Stieger@gmx.de Reporter: rfrohl@suse.com QA Contact: qa-bugs@suse.de CC: coldpool@suse.de, rfrohl@suse.com, security-team@suse.de, smash_bz@suse.de Depends on: 1226020 Target Milestone: --- Found By: Security Response Team Blocker: --- +++ This bug was initially created as a clone of Bug #1226020 +++ 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. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-5171 https://www.cve.org/CVERecord?id=CVE-2024-5171 https://issues.chromium.org/issues/332382766 -- You are receiving this mail because: You are on the CC list for the bug.