Bug 2174856 (CVE-2023-24756)

Summary: CVE-2023-24756 libde265: NULL pointer dereference in ff_hevc_put_unweighted_pred_8_sse() in sse-motion.cc
Product: [Other] Security Response Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: vulnerabilityAssignee: Nobody <nobody>
Status: NEW --- QA Contact:
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Priority: medium    
Version: unspecifiedCC: bdettelb
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OS: Linux   
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Bug Blocks: 2174864    

Description Guilherme de Almeida Suckevicz 2023-03-02 14:06:17 UTC
libde265 v1.0.10 was discovered to contain a NULL pointer dereference in the ff_hevc_put_unweighted_pred_8_sse function at sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input file.

Reference:
https://github.com/strukturag/libde265/issues/380