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CVE-2022-38855

21
FAUCET Score

CVE-2022-38855 is a buffer overflow vulnerability in The MPlayer Project's mplayer and mencoder products (SVN-r38374-13.0.1 and earlier), specifically within the gen_sh_video() function of mplayer/libmpdemux/demux_mov.c. This vulnerability has a CVSS v3.1 score of 5.5 (Medium), indicating a local attack vector with low complexity, requiring user interaction, and potentially leading to high availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
svn-r38374-13.0.1CPE matchmatch criteria
cpe:2.3:a:mplayerhq:mencoder:svn-r38374-13.0.1:*:*:*:*:*:*:*
svn-r38374-13.0.1CPE matchmatch criteria
cpe:2.3:a:mplayerhq:mplayer:svn-r38374-13.0.1:*:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
27.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 34th percentile among its peer group of 5,758 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.debian.org / debian-lts-announce/2022/12/msg00042.html
Mailing ListThird Party Advisory
trac.mplayerhq.hu / ticket/2392
ExploitIssue TrackingThird Party Advisory