CVE-2022-32317

MEDIUM
Published Jul 14, 20223y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jul 14, 2022 3y ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
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 None
Integrity None
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 1

VendorProductVersionRange
mplayerhqmplayer1.5any

References 3

  • bugs.gentoo.org https://bugs.gentoo.org/show_bug.cgi?id=858107
    Third Party Advisory
  • github.com https://github.com/b17fr13nds/MPlayer_cve_poc
    ExploitThird Party Advisory
  • transfer.sh https://transfer.sh/m2WcuM/poc_dup.zip
    Broken LinkExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.