CVE-2024-44941

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to cover read extent cache access with lock syzbot reports a f2fs bug as below: BUG: KASAN: slab-use-after-free in sanitycheckextentcache+0x370/0x410 fs/f2fs/extentcache.c:46 Read of size 4 at addr ffff8880739ab220 by...

PDF2JSON DCTStream::transformDataUnit Denial of Service Vulnerability (CNVD-2021-55955)

PDF2JSON is a conversion library based on XPDF 3.02 that can be used to convert PDF pages page by page to JSON and XML formats. A denial of service vulnerability exists in PDF2JSON DCTStream::transformDataUnit. The vulnerability stems from an invalid read of size 4. An attacker could exploit this...

Null pointer dereference

The Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 4 due to NULL pointer dereferencing of bfdelflargecomsection. This vulnerability causes programs that conduct an analysis of binary programs using the libbfd library,...

CVE-2017-7245

Stack-based buffer overflow in the pcre32copysubstring function in pcreget.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service WRITE of size 4 or possibly have unspecified other impact via a crafted file...

CVE-2016-9118

CVE-2016-9118: In OpenJPEG 2.1.2, a Heap Buffer Overflow (WRITE of size 4) occurs in pnmtoimage() in convert.c:1719. Public documents confirm this as a vulnerability in OpenJPEG 2.1.2 and reference multiple advisories; patches/upgrades are noted in Debian openjpeg2 DSA-4013 and openSUSE update op...