531 matches found
Linux kernel null pointer dereference vulnerability (CNVD-2021-31922)
The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A null pointer dereference vulnerability exists in synicget in arch/x86/kvm/hyperv.c in Linux kernel 5.11.11 and...
jasper null pointer dereference vulnerability (CNVD-2021-13670)
JasPer is an open source project that aims to provide a free software-based reference implementation of the codecs specified in the JPEG-2000 Part-1 standard. A null pointer dereference vulnerability exists in jp2decode in jp2dec.c in versions of jasper prior to 2.0.25. An attacker can exploit th...
CVE-2021-26927
A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2decode in jp2dec.c may lead to program crash and denial of service...
libmysofa null pointer dereference vulnerability (CNVD-2021-11057)
libmysofa is a lightweight C library for reading AES SOFA files. A null pointer dereference vulnerability exists in libmysofa 0.5 - 1.1. The vulnerability stems from the verifyAttribute function failing to properly handle input data. An attacker can exploit the vulnerability to cause segmentation...
Denial Of Service (DoS)
github.com/russellhaering/gosaml2 is vulnerable to denial of service. A NULL pointer dereference allows an attacker to crash the application via a malicious input...
CVE-2020-25743
hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL pointer dereference because it lacks a pointer check before an idecanceldmasync call...
MGASA-2020-0359 Updated cairo packages fix security vulnerability
Cairo version 1.15.4 is vulnerable to a NULL pointer dereference related to the FTLoadGlyph and FTRenderGlyph resulting in an application crash. CVE-2017-7475...
CVE-2020-13632
ext/fts3/fts3snippet.c in SQLite before 3.32.0 has a NULL pointer dereference via a crafted matchinfo query...
CVE-2020-11609
An issue was discovered in the stv06xx subsystem in the Linux kernel before 5.6.1. drivers/media/usb/gspca/stv06xx/stv06xx.c and drivers/media/usb/gspca/stv06xx/stv06xxpb0100.c mishandle invalid descriptors, as demonstrated by a NULL pointer dereference, aka CID-485b06aadb93...
Denial Of Service (DoS)
github.com/ethereum/go-ethereum is vulnerable to denial of service DoS attacks. The vulnerability exists through a null pointer dereference in table loop function in table.go when calling tab.net.lookupSelf before returning from constructor allowing an attacker to cause an application crash...
CVE-2019-19815
In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause a NULL pointer dereference in f2fsrecoverfsyncdata in fs/f2fs/recovery.c. This is related to F2FSPSB in fs/f2fs/f2fs.h...
CVE-2019-15098
drivers/net/wireless/ath/ath6kl/usb.c in the Linux kernel through 5.2.9 has a NULL pointer dereference via an incomplete address in an endpoint descriptor...
CVE-2019-15099
drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel through 5.2.8 has a NULL pointer dereference via an incomplete address in an endpoint descriptor...
CVE-2019-9213
In the Linux kernel before 4.20.14, expanddownwards in mm/mmap.c lacks a check for the mmap minimum address, which makes it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task...
CVE-2018-20428
libming 0.4.8 has a NULL pointer dereference in the strlenext function of the decompile.c file, a different vulnerability than CVE-2018-7874...
CVE-2018-18192
An issue was discovered in libgig 4.1.0. There is a NULL pointer dereference in the function DLS::File::GetFirstSample in DLS.cpp...
CVE-2018-12648
The WEBP::GetLE32 function in XMPFiles/source/FormatSupport/WEBPSupport.hpp in Exempi 2.4.5 has a NULL pointer dereference...
CVE-2018-6249
NVIDIA GPU Display Driver contains a vulnerability in kernel mode layer handler where a NULL pointer dereference may lead to denial of service or potential escalation of privileges...
CVE-2018-7731
An issue was discovered in Exempi through 2.4.4. XMPFiles/source/FormatSupport/WEBPSupport.cpp does not check whether a bitstream has a NULL value, leading to a NULL pointer dereference in the WEBP::VP8XChunk class...