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CVE-2024-47601

Date: December 11, 2024

GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been discovered in the gst_matroska_demux_parse_blockgroup_or_simpleblock function within matroska-demux.c. This function does not properly check the validity of the GstBuffer *sub pointer before performing dereferences. As a result, null pointer dereferences may occur. This vulnerability is fixed in 1.24.10.

Language: C

Severity Score

Related Resources (7)

https://lists.debian.org/debian-lts-announce/2025/02/msg00035.html
https://gstreamer.freedesktop.org/security/sa-2024-0020.html
https://securitylab.github.com/advisories/GHSL-2024-249_Gstreamer/
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057.patch
https://security-tracker.debian.org/tracker/CVE-2024-47601
https://nvd.nist.gov/vuln/detail/CVE-2024-47601
https://www.mend.io/vulnerability-database/CVE-2024-47601

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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