531 matches found
CVE-2023-52607 powerpc/mm: Fix null-pointer dereference in pgtable_cache_add
In the Linux kernel, the following vulnerability has been resolved: powerpc/mm: Fix null-pointer dereference in pgtablecacheadd kasprintf returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity...
CentOS 9 : python-lxml-4.6.5-3.el9
The remote CentOS Linux 9 host has a package installed that is affected by a vulnerability as referenced in the python- lxml-4.6.5-3.el9 build changelog. - NULL Pointer Dereference allows attackers to cause a denial of service or application crash. This only applies when lxml is used together wit...
CVE-2024-25768
OpenDMARC 1.4.2 contains a null pointer dereference vulnerability in /OpenDMARC/libopendmarc/opendmarcpolicy.c...
CVE-2024-25454
Bento4 v1.6.0-640 was discovered to contain a NULL pointer dereference via the AP4DescriptorFinder::Test function...
PT-2025-25930 · Linux +1 · Linux Kernel +1
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.19.0+ Description: A null pointer dereference issue has been identified in the Linux kernel, specifically in the xfrm interface. This issue occurs when transmitting an skb with metadata dst attached, resulting...
PT-2023-30229 · Gpac +1 · Gpac +1
Name of the Vulnerable Software and Affected Versions: gpac versions prior to 2.3-DEV Description: The issue is related to a NULL Pointer Dereference in the GitHub repository gpac/gpac. Recommendations: For versions prior to 2.3-DEV, update to version 2.3-DEV or later to resolve the issue...
GNU Binutils read_and_display_attr_value function null pointer dereference vulnerability
GNU Binutils is a set of tools for working with binary files. GNU Binutils suffers from a null pointer dereference vulnerability that stems from a null pointer dereference in the readanddisplayattrvalue function in the dwarf.c file in the readelf tool. An attacker could use this vulnerability to...
FreeImage ReadPalette Method Denial of Service Vulnerability
FreeImage is a cross-platform open source library for supporting popular graphic image formats. A denial of service vulnerability exists in FreeImage, which stems from a null pointer dereference issue in the ReadPalette method of the PluginTIFF.cpp file. An attacker could exploit this vulnerabili...
CVE-2021-40266
FreeImage before 1.18.0, ReadPalette function in PluginTIFF.cpp is vulnerabile to null pointer dereference...
Medium: yasm
Issue Overview: Yasm v1.3.0.78 was found prone to NULL Pointer Dereference in /libyasm/intnum.c and /elf/elf.c, which allows the attacker to cause a denial of service via a crafted file. CVE-2023-37732 Affected Packages: yasm Issue Correction: Run dnf update yasm --releasever 2023.1.20230809 or d...
CVE-2023-3359
An issue was discovered in the Linux kernel brcmnvramparse in drivers/nvmem/brcmnvram.c. Lacks for the check of the return value of kzalloc can cause the NULL Pointer Dereference...
CVE-2023-3359
An issue was discovered in the Linux kernel brcmnvramparse in drivers/nvmem/brcmnvram.c. Lacks for the check of the return value of kzalloc can cause the NULL Pointer Dereference...
CVE-2023-2953
A vulnerability was found in openldap. This security flaw causes a null pointer dereference in bermemallocx function...
PT-2025-26059 · Linux +2 · Linux Kernel +2
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.19.0-rc7-00043-gfd8619f4fd54 Description: A NULL pointer dereference issue has been identified in the Linux kernel, specifically in the xhci plat remove function. This issue can cause a kernel crash when the...
PT-2023-19799 · Riot-Os · Riot-Os
Name of the Vulnerable Software and Affected Versions: RIOT-OS versions prior to 2022.10 Description: The issue concerns a network stack in RIOT-OS that processes 6LoWPAN frames. An attacker can send a crafted frame, resulting in a NULL pointer dereference during the forwarding of a fragment. Thi...
Medium: ghostscript
Issue Overview: A NULL pointer dereference vulnerability was found in Ghostscript, which occurs when it tries to render a large number of bits in memory. When allocating a buffer device, it relies on an initdeviceprocs defined for the device that uses it as a prototype that depends upon the numbe...
CVE-2023-24754
libde265 v1.0.10 was discovered to contain a NULL pointer dereference in the ffhevcputweightedpredavg8sse function at sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted input file...
PT-2023-34808 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.90 Description: A potential NULL pointer dereference issue exists in the ncm bitrate function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...
PT-2025-13337 · Linux +4 · Linux Kernel +4
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A NULL pointer dereference issue has been identified in the Linux kernel. This issue occurs when the frag list is pulled into the linear area, leaving frag list as NULL, which can...
