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null pointer vulnerabilities and exploits
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NA
CVE-2023-46051
TeX Live 944e257 allows a NULL pointer dereference in texk/web2c/pdftexdir/tounicode.c. NOTE: this is disputed because it should be categorized as a usability problem.
NA
CVE-2011-0420
The grapheme_extract function in the Internationalization extension (Intl) for ICU for PHP 5.3.5 allows context-dependent malicious users to cause a denial of service (crash) via an invalid size argument, which triggers a NULL pointer dereference.
Php Php 5.3.5
2 EDB exploits
7.5
CVSSv3
CVE-2020-10231
TP-Link NC200 up to and including 2.1.8_Build_171109, NC210 up to and including 1.0.9_Build_171214, NC220 up to and including 1.3.0_Build_180105, NC230 up to and including 1.3.0_Build_171205, NC250 up to and including 1.3.0_Build_171205, NC260 up to and including 1.5.1_Build_1908...
Tp-link Nc450 Firmware 1.1.1
Tp-link Nc450 Firmware 1.1.2
Tp-link Nc450 Firmware 1.1.6
Tp-link Nc450 Firmware 1.5.0
Tp-link Nc260 Firmware 1.0.5
Tp-link Nc260 Firmware 1.0.6
Tp-link Nc260 Firmware 1.5.1
Tp-link Nc250 Firmware 1.3.0
Tp-link Nc230 Firmware 1.3.0
Tp-link Nc220 Firmware 1.1.12
Tp-link Nc220 Firmware 1.1.14
Tp-link Nc220 Firmware 1.2.0
Tp-link Nc220 Firmware 1.3.0
Tp-link Nc210 Firmware 1.0.9
Tp-link Nc200 Firmware 2.1.6
Tp-link Nc200 Firmware 2.1.7
Tp-link Nc200 Firmware 2.1.8
NA
CVE-2023-3866
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Linux Kernel. Authentication is not required to exploit this vulnerability, but only systems with ksmbd enabled are vulnerable. The specific flaw exists within the hand...
7.5
CVSSv3
CVE-2017-15921
In Watchdog Anti-Malware 2.74.186.150 and Online Security Pro 2.74.186.150, the zam32.sys driver contains a NULL pointer dereference vulnerability that gets triggered when sending an operation to ioctl 0x80002010. This is due to the input buffer being NULL or the input buffer siz...
Watchdogdevelopment Online Security Pro 2.74.186.150
Watchdogdevelopment Anti-malware 2.74.186.150
1 EDB exploit
7.5
CVSSv3
CVE-2017-15920
In Watchdog Anti-Malware 2.74.186.150 and Online Security Pro 2.74.186.150, the zam32.sys driver contains a NULL pointer dereference vulnerability that gets triggered when sending an operation to ioctl 0x80002054. This is due to the input buffer being NULL or the input buffer siz...
Watchdogdevelopment Online Security Pro 2.74.186.150
Watchdogdevelopment Anti-malware 2.74.186.150
1 EDB exploit
NA
CVE-2003-0541
gtkhtml prior to 1.1.10, as used in Evolution, allows remote malicious users to cause a denial of service (crash) via a malformed message that causes a null pointer dereference.
Gnome Gtkhtml
6.5
CVSSv3
CVE-2019-14875
In the __multiply function of the newlib libc library, all versions before 3.3.0 (see newlib/libc/stdlib/mprec.c), Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. The access of _x[0] will trigger a null pointer...
Newlib Project Newlib
6.5
CVSSv3
CVE-2019-14876
In the __lshift function of the newlib libc library, all versions before 3.3.0 (see newlib/libc/stdlib/mprec.c), Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. The access to b1 will trigger a null pointer dere...
Newlib Project Newlib
6.5
CVSSv3
CVE-2019-14878
In the __d2b function of the newlib libc library, all versions before 3.3.0 (see newlib/libc/stdlib/mprec.c), Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. Accessing _x will trigger a null pointer dereference...
Newlib Project Newlib
4 Github repositories
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-49223
CVE-2024-0044
information disclosure
CVE-2024-35753
HTML injection
CVE-2024-21306
CVE-2024-35733
SQL injection
CVE-2024-35732
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