CVE-2022-32317 json
The MPlayer Project v1.5 was discovered to contain a heap use-after-free resulting in a double free in the preinit function at libvo/vo_v4l…
published 2022-07-14 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-53499
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
The MPlayer Project v1.5 was discovered to contain a heap use-after-free resulting in a double free in the preinit function at libvo/vo_v4l2.c. This vulnerability can lead to a Denial of Service (DoS) via a crafted file. The device=strdup statement is not executed on every call. Note: This has been disputed by third parties as invalid and not reproduceable.
Exploit prediction
0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- transfer.sh https://transfer.sh/m2WcuM/poc_dup.zip referenced PoC, tagged "exploit" by a source, unverified
- github.com https://github.com/b17fr13nds/MPlayer_cve_poc referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
transfer.sh
/m2WcuM/poc_dup.zip
broken-link, exploit, third-party-advisory
-
github.com
/b17fr13nds/MPlayer_cve_poc
exploit, third-party-advisory
-
bugs.gentoo.org
/show_bug.cgi?id=858107
third-party-advisory
Sources
- CVE List CVE-2022-32317
- NVD CVE-2022-32317
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.