CVE-2022-32202

The CVE-2022-32202 issue is confirmed in libjpeg 1.63, arising from a NULL pointer dereference in LineBuffer::FetchRegion (linebuffer.cpp). This root cause can lead to denial of service as described in multiple sources (CNVD/CNNVD) with impact on availability; exploitation details are not provide...

CVE-2022-31620

CVE-2022-31620 affects libjpeg prior to 1.64. The issue is an assertion failure in BitStream::Get in bitstream.hpp that can cause denial of service, related to out-of-bounds array access during arithmetically coded lossless or sequential scans. No exploitation details are provided in the connecte...

CVE-2022-32201

The CVE-2022-32201 issue affects libjpeg 1.63, where a NULL pointer dereference in Component::SubXOf (component.hpp) is the underlying fault. Public records describe a denial of service impact (noted by CNVD as a DoS vulnerability) with related CVSS data indicating partial availability impact. Ex...