Jiasheng Jiang

4 exploits Active since Dec 2022
CVE-2025-7700 WRITEUP MEDIUM WRITEUP
FFmpeg - Denial of Service via ALS Audio Decoder Memory Allocation Failure
A flaw was found in FFmpeg’s ALS audio decoder, where it does not properly check for memory allocation failures. This can cause the application to crash when processing certain malformed audio files. While it does not lead to data theft or system control, it can be used to disrupt services and cause a denial of service.
CVSS 5.3
CVE-2025-10256 WRITEUP MEDIUM WRITEUP
FFmpeg 3.2-8.0 - Denial of Service via Firequalizer Filter NULL Pointer Dereference
A NULL pointer dereference vulnerability exists in FFmpeg’s Firequalizer filter (libavfilter/af_firequalizer.c) due to a missing check on the return value of av_malloc_array() in the config_input() function. An attacker could exploit this by tricking a victim into processing a crafted media file with the Firequalizer filter enabled, causing the application to dereference a NULL pointer and crash, leading to denial of service.
CVSS 5.3
CVE-2022-3109 WRITEUP HIGH WRITEUP
Debian Linux < 5.0.3 - NULL Pointer Dereference
An issue was discovered in the FFmpeg package, where vp3_decode_frame in libavcodec/vp3.c lacks check of the return value of av_malloc() and will cause a null pointer dereference, impacting availability.
CVSS 7.5
CVE-2022-3341 WRITEUP MEDIUM WRITEUP
FFmpeg - Null Pointer Dereference
A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file. The flaw occurs because the function lacks check of the return value of avformat_new_stream() and triggers the null pointer dereference error, causing an application to crash.
CVSS 5.3