CWE-125

In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.

In Pillow before 8.1.0, SGIRleDecode has a 4-byte buffer over-read when decoding crafted SGI RLE image files because offsets and length tables are mishandled.

An out-of-bounds (OOB) memory access flaw was found in x25_bind in net/x25/af_x25.c in the Linux kernel version v5.12-rc5. A bounds check failure allows a local attacker with a user account on the system to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

In LibRaw, an out-of-bounds read vulnerability exists within the get_huffman_diff() function (librawsrcx3fx3f_utils_patched.cpp) when reading data from an image file.

In LibRaw, an out-of-bounds read vulnerability exists within the “simple_decode_row()” function (librawsrcx3fx3f_utils_patched.cpp) which can be triggered via an image with a large row_stride field.

In LibRaw, an out-of-bounds read vulnerability exists within the “LibRaw::adobe_copy_pixel()” function (librawsrcdecodersdng.cpp) when reading data from the image file.