Medium severity · published Jul 14, 2022
CVE-2022-32317
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
5.5
CVSS
0.9%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MP
Mplayer · Mplayerhq
1.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-32317
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-32317
Third Party Advisory
https://bugs.gentoo.org/show_bug.cgi?id=858107
Exploit
https://github.com/b17fr13nds/MPlayer_cve_poc
Broken Link
https://transfer.sh/m2WcuM/poc_dup.zip
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