CVE-2024-47603

Description

GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been discovered in the gst_matroska_demux_update_tracks function within matroska-demux.c. The vulnerability occurs when the gst_caps_is_equal function is called with invalid caps values. If this happen, then in the function gst_buffer_get_size the call to GST_BUFFER_MEM_PTR can return a null pointer. Attempting to dereference the size field of this null pointer results in a null pointer dereference. This vulnerability is fixed in 1.24.10.

Reserved 2024-09-27 | Published 2024-12-11 | Updated 2024-12-11 | Assigner GitHub_M

Problem types

CWE-476: NULL Pointer Dereference

Product status

< 1.24.10
affected

References

securitylab.github.com/advisories/GHSL-2024-251_Gstreamer/

gitlab.freedesktop.org/...reamer/-/merge_requests/8057.patch

gstreamer.freedesktop.org/security/sa-2024-0021.html

cve.org (CVE-2024-47603)

nvd.nist.gov (CVE-2024-47603)

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