CVE-2022-38861

Application crash via out-of-bounds image deallocation

Published Sep 15, 2022 · Updated Aug 3, 2024

Memory corruption in MPlayer Project MPlayer SVN-r38374-13.0.1 allows local users to crash the player by processing attacker-controlled media. The free_mp_image() function in libmpcodecs/mp_image.c performs an out-of-bounds write while releasing image memory, but public sources do not disclose the triggering image state or buffer boundary. Exploitation requires user interaction, and the documented consequence is an application crash without confidentiality or integrity impact.

CVSS severity5.5
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory corruption in MPlayer Project MPlayer SVN-r38374-13.0.1 allows local users to crash the player by processing attacker-controlled media. The free_mp_image() function in libmpcodecs/mp_image.c performs an out-of-bounds write while releasing image memory, but public sources do not disclose the triggering image state or buffer boundary. Exploitation requires user interaction, and the documented consequence is an application crash without confidentiality or integrity impact.

The record

CVE
CVE-2022-38861
Published
Sep 15, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-787, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 15, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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