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CVE-2022-2122 Details

Description

DOS / potential heap overwrite in qtdemux using zlib decompression. Integer overflow in qtdemux element in qtdemux_inflate function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1225	CVE	ExploitIssue TrackingPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html	CVE	Mailing ListThird Party Advisory
https://www.debian.org/security/2022/dsa-5204	CVE	Third Party Advisory
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1225	[email protected]	ExploitIssue TrackingPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html	[email protected]	Mailing ListThird Party Advisory
https://www.debian.org/security/2022/dsa-5204	[email protected]	Third Party Advisory

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-190	Integer Overflow or Wraparound	[email protected]
CWE-787	Out-of-bounds Write	[email protected]
CWE-122	Heap-based Buffer Overflow	[email protected]

Affected Products

Product	Versions
gstreamer gstreamer	< 1.20.3
CPE cpe:2.3:a:gstreamer:gstreamer:::::::: Remediation No remediation found in references.
debian debian linux	10.0 11.0
CPE cpe:2.3:o:debian:debian_linux:10.0:::::::* cpe:2.3:o:debian:debian_linux:11.0:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Mar 17, 2026	CPE Deprecation Remap	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 7, 2022	Modified Analysis	[email protected]
Aug 10, 2022	CVE Modified	[email protected]
Jul 26, 2022	Initial Analysis	[email protected]