CVE-2022-43240

Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via ff_hevc_put_hevc_qpel_h_2_v_1_sse in sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video file.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.87% chance of exploitation in the next 30 days, 56th percentile

Published

2022-11-02

Updated

2025-05-05

Proof-of-concept exploits (1)

• strukturag/libde265/issues/335

References

• CVE Record
• NVD entry

Related

• CVE-2022-4324
• CVE-2022-43241
• CVE-2022-43239
• CVE-2022-43242
• CVE-2022-43238
• CVE-2022-43243