CVE-2024-47834
CVSS V2 None
CVSS V3 None
Description
GStreamer is a library for constructing graphs of media-handling components. An Use-After-Free read vulnerability has been discovered affecting the processing of CodecPrivate elements in Matroska streams. In the GST_MATROSKA_ID_CODECPRIVATE case within the gst_matroska_demux_parse_stream function, a data chunk is allocated using gst_ebml_read_binary. Later, the allocated memory is freed in the gst_matroska_track_free function, by the call to g_free (track->codec_priv). Finally, the freed memory is accessed in the caps_serialize function through gst_value_serialize_buffer. The freed memory will be accessed in the gst_value_serialize_buffer function. This results in a UAF read vulnerability, as the function tries to process memory that has already been freed. This vulnerability is fixed in 1.24.10.
Overview
- CVE ID
- CVE-2024-47834
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2024-12-11T19:18:04.069Z
- Last Modified Date
- 2024-12-11T21:15:31.525Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://securitylab.github.com/advisories/GHSL-2024-280_Gstreamer/ | x_refsource_CONFIRM |
| https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057.patch | x_refsource_MISC |
| https://gstreamer.freedesktop.org/security/sa-2024-0030.html | x_refsource_MISC |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2024-47834 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47834 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-12-12 13:21:00 | Added to TrackCVE |