CVE-2022-47664 Memory corruption in n/a
A buffer overflow in the libde265 video decoding library allows attackers to execute arbitrary code or cause denial of service via crafted media files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-47664?
CVE-2022-47664 is a high-severity memory corruption vulnerability in Struktur Libde265, published on 3 Mar 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Libde265 1.0.9 is vulnerable to Buffer Overflow in ff_hevc_put_hevc_qpel_pixels_8_sse
Weakness: CWE-120
Which versions are affected by CVE-2022-47664?
It affects 1 product.
Products include Struktur Libde265.
How do I fix CVE-2022-47664?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-47664 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-47664 exists.
Other vulnerabilities in Struktur Libde265
Sources
Also known as DEBIAN-CVE-2022-47664, GHSA-7rjh-3v3j-jqfg.