CVE-2022-32317

Public Exploit

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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Third-Party Advisory gentoo.org Third-Party Advisory github.com Third-Party Advisory transfer.sh
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://transfer.sh/m2WcuM/poc_dup.zip exploit third party advisory broken link
https://bugs.gentoo.org/show_bug.cgi?id=858107 third party advisory
https://github.com/b17fr13nds/MPlayer_cve_poc third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2022-32317?
CVE-2022-32317 has been scored as a medium severity vulnerability.
How to fix CVE-2022-32317?
To fix CVE-2022-32317, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-32317 being actively exploited in the wild?
It is possible that CVE-2022-32317 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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