CVE-2024-47613

Description

GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been identified in `gst_gdk_pixbuf_dec_flush` within `gstgdkpixbufdec.c`. This function invokes `memcpy`, using `out_pix` as the destination address. `out_pix` is expected to point to the frame 0 from the frame structure, which is read from the input file. However, in certain situations, it can points to a NULL frame, causing the subsequent call to `memcpy` to attempt writing to the null address (0x00), leading to a null pointer dereference. This vulnerability can result in a Denial of Service (DoS) by triggering a segmentation fault (SEGV). This vulnerability is fixed in 1.24.10.

Reserved 2024-09-27 | Published 2024-12-11 | Updated 2024-12-19 | Assigner GitHub_M

Problem types

CWE-476: NULL Pointer Dereference

Product status

< 1.24.10
affected

References

securitylab.github.com/...-2024-115_GHSL-2024-118_Gstreamer/

gitlab.freedesktop.org/...reamer/-/merge_requests/8041.patch

gstreamer.freedesktop.org/security/sa-2024-0025.html

cve.org (CVE-2024-47613)

nvd.nist.gov (CVE-2024-47613)

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