CVE-2022-50752

CVE-2022-50752 affects the Linux kernel md/raid5 code. The vulnerability is caused by an unnecessary bio_put() in raid5_read_one_chunk() on the badblocks error path, which, after a code relocation that checks badblock before clone bio, leads to a double free when handling bad device blocks. The d...

CVE-2022-50752 md/raid5: Remove unnecessary bio_put() in raid5_read_one_chunk()

In the Linux kernel, the following vulnerability has been resolved: md/raid5: Remove unnecessary bioput in raid5readonechunk When running chunk-sized reads on disks with badblocks duplicate bio free/puts are observed: ============================================================================= B...

Linux Distros Unpatched Vulnerability : CVE-2023-37644

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - SWFTools 0.9.2 772e55a allows attackers to trigger a large memory-allocation attempt via a crafted document, as demonstrated by pdf2swf. This occurs in...

PT-2025-5650 · Opencv · Opencv

Name of the Vulnerable Software and Affected Versions: OpenCV affected versions not specified Description: A heap buffer overflow read issue has been identified. The crash occurs in the cv::PngDecoder module, specifically in the read from io, read chunk, and readHeader functions. Recommendations:...

CVE-2023-37644

SWFTools 0.9.2 772e55a allows attackers to trigger a large memory-allocation attempt via a crafted document, as demonstrated by pdf2swf. This occurs in pngreadchunk in lib/png.c...

UBUNTU-CVE-2023-37644

SWFTools 0.9.2 772e55a allows attackers to trigger a large memory-allocation attempt via a crafted document, as demonstrated by pdf2swf. This occurs in pngreadchunk in lib/png.c...

SWFTools 安全漏洞

SWFTools is a set of utilities for working with Adobe Flash files SWF files. The SWFTools version suffers from a buffer overflow vulnerability that stems from a boundary error in the pngreadchunk function when processing png files. An attacker could exploit the vulnerability to trigger a...

kernel: md/raid5: Remove unnecessary bio_put() in raid5_read_one_chunk()

A double-free vulnerability was found in the Linux kernel's MD RAID5 driver. In raid5readonechunk, when encountering badblocks during chunk-sized reads, an unnecessary bioput is called. Since the bio is also freed by the common I/O completion path, this results in a double-free condition that can...

CVE-2017-17782

In GraphicsMagick 1.3.27a, there is a heap-based buffer over-read in ReadOneJNGImage in coders/png.c, related to oFFs chunk allocation...

Libav Denial of Service Vulnerability (CNVD-2017-07535)

Libav formerly FFmpeg is Libav team's set of cross-platform audio and video can be recorded, converted to a solution, which includes a libavcodec encoder. A denial of service vulnerability exists in the 'nsvreadchunk' function of the libavformat/nsvdec.c file in Libav versions prior to 12.1, whic...

UBUNTU-CVE-2017-9051

libav before 12.1 is vulnerable to an invalid read of size 1 due to NULL pointer dereferencing in the nsvreadchunk function in libavformat/nsvdec.c...

UBUNTU-CVE-2017-6962

An issue was discovered in apng2gif 1.7. There is an integer overflow resulting in a heap-based buffer overflow. This is related to the readchunk function making an unchecked addition of 12...