CWE-476
NULL Pointer Dereference
Description
The product dereferences a pointer that it expects to be valid but is NULL.
Hierarchy (View 1000)
CVEs mapped to this weakness (5,659)
page 87 of 283| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2022-2850 | Med | 0.42 | 6.5 | 0.01 | Oct 14, 2022 | A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. This CVE is assigned against… | ||
| CVE-2022-31681 | Med | 0.42 | 6.5 | 0.00 | Oct 7, 2022 | VMware ESXi contains a null-pointer deference vulnerability. A malicious actor with privileges within the VMX process only, may create a denial of service condition on the host. | ||
| CVE-2022-2928 | Med | 0.42 | 6.5 | 0.01 | Oct 7, 2022 | In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount… | ||
| CVE-2022-42306 | Med | 0.42 | 6.5 | 0.00 | Oct 3, 2022 | An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An attacker with local access can send a crafted packet to pbx_exchange during registration and cause a NULL pointer exception, effectively crashing the pbx_exchange process. | ||
| CVE-2022-40738 | Med | 0.42 | 6.5 | 0.01 | Sep 15, 2022 | An issue was discovered in Bento4 through 1.6.0-639. A NULL pointer dereference occurs in AP4_DescriptorListWriter::Action in Core/Ap4Descriptor.h, called from AP4_EsDescriptor::WriteFields and AP4_Expandable::Write. | ||
| CVE-2022-36661 | Med | 0.42 | 6.5 | 0.01 | Sep 7, 2022 | xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_read(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors. | ||
| CVE-2022-36659 | Med | 0.42 | 6.5 | 0.01 | Sep 7, 2022 | xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors. | ||
| CVE-2021-46837 | Med | 0.42 | 6.5 | 0.02 | Aug 30, 2022 | res_pjsip_t38 in Sangoma Asterisk 16.x before 16.16.2, 17.x before 17.9.3, and 18.x before 18.2.2, and Certified Asterisk before 16.8-cert7, allows an attacker to trigger a crash by sending an m=image line and zero port in a response to a T.38 re-invite initiated by Asterisk.… | ||
| CVE-2022-35484 | Med | 0.42 | 6.5 | 0.01 | Aug 16, 2022 | OTFCC v0.10.4 was discovered to contain a segmentation violation via /release-x64/otfccdump+0x6b6a8f. | ||
| CVE-2022-20334 | Med | 0.42 | 6.5 | 0.00 | Aug 12, 2022 | In Bluetooth, there are possible process crashes due to dereferencing a null pointer. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID:… | ||
| CVE-2022-20333 | Med | 0.42 | 6.5 | 0.00 | Aug 12, 2022 | In Bluetooth, there is a possible crash due to a missing null check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-179161657 | ||
| CVE-2022-25867 | Hig | 0.42 | 7.5 | 0.02 | Aug 2, 2022 | The package io.socket:socket.io-client before 2.0.1 are vulnerable to NULL Pointer Dereference when parsing a packet with with invalid payload format. | ||
| CVE-2022-22210 | Med | 0.42 | 6.5 | 0.00 | Jul 20, 2022 | A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on QFX5000 Series and MX Series allows an unauthenticated adjacent attacker to cause a Denial of Service (DoS). On QFX5K Series and MX Series, when the PFE receives a… | ||
| CVE-2022-2309 | Hig | 0.42 | 7.5 | 0.03 | Jul 5, 2022 | NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data,… | ||
| CVE-2021-36614 | Med | 0.42 | 6.5 | 0.02 | May 11, 2022 | Mikrotik RouterOs before stable 6.48.2 suffers from a memory corruption vulnerability in the tr069-client process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). | ||
| CVE-2021-36613 | Med | 0.42 | 6.5 | 0.02 | May 11, 2022 | Mikrotik RouterOs before stable 6.48.2 suffers from a memory corruption vulnerability in the ptp process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). | ||
| CVE-2022-20796 | Med | 0.42 | 6.5 | 0.00 | May 4, 2022 | On May 4, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in Clam AntiVirus (ClamAV) versions 0.103.4, 0.103.5, 0.104.1, and 0.104.2 could allow an authenticated, local attacker… | ||
| CVE-2021-39804 | Med | 0.42 | 6.5 | 0.00 | Apr 12, 2022 | In reinit of HeifDecoderImpl.cpp, there is a possible crash due to a missing null check. This could lead to remote persistent denial of service in the file picker with no additional execution privileges needed. User interaction is needed for exploitation.Product:… | ||
| CVE-2022-22513 | Med | 0.42 | 6.5 | 0.01 | Apr 7, 2022 | An authenticated remote attacker can cause a null pointer dereference in the CmpSettings component of the affected CODESYS products which leads to a crash. | ||
| CVE-2021-45117 | Med | 0.42 | 6.5 | 0.01 | Mar 21, 2022 | The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference. |
- risk 0.42cvss 6.5epss 0.01
A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. This CVE is assigned against…
- risk 0.42cvss 6.5epss 0.00
VMware ESXi contains a null-pointer deference vulnerability. A malicious actor with privileges within the VMX process only, may create a denial of service condition on the host.
- risk 0.42cvss 6.5epss 0.01
In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount…
- risk 0.42cvss 6.5epss 0.00
An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An attacker with local access can send a crafted packet to pbx_exchange during registration and cause a NULL pointer exception, effectively crashing the pbx_exchange process.
- risk 0.42cvss 6.5epss 0.01
An issue was discovered in Bento4 through 1.6.0-639. A NULL pointer dereference occurs in AP4_DescriptorListWriter::Action in Core/Ap4Descriptor.h, called from AP4_EsDescriptor::WriteFields and AP4_Expandable::Write.
- risk 0.42cvss 6.5epss 0.01
xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_read(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.
- risk 0.42cvss 6.5epss 0.01
xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.
- risk 0.42cvss 6.5epss 0.02
res_pjsip_t38 in Sangoma Asterisk 16.x before 16.16.2, 17.x before 17.9.3, and 18.x before 18.2.2, and Certified Asterisk before 16.8-cert7, allows an attacker to trigger a crash by sending an m=image line and zero port in a response to a T.38 re-invite initiated by Asterisk.…
- risk 0.42cvss 6.5epss 0.01
OTFCC v0.10.4 was discovered to contain a segmentation violation via /release-x64/otfccdump+0x6b6a8f.
- risk 0.42cvss 6.5epss 0.00
In Bluetooth, there are possible process crashes due to dereferencing a null pointer. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID:…
- risk 0.42cvss 6.5epss 0.00
In Bluetooth, there is a possible crash due to a missing null check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-179161657
- risk 0.42cvss 7.5epss 0.02
The package io.socket:socket.io-client before 2.0.1 are vulnerable to NULL Pointer Dereference when parsing a packet with with invalid payload format.
- risk 0.42cvss 6.5epss 0.00
A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on QFX5000 Series and MX Series allows an unauthenticated adjacent attacker to cause a Denial of Service (DoS). On QFX5K Series and MX Series, when the PFE receives a…
- risk 0.42cvss 7.5epss 0.03
NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data,…
- risk 0.42cvss 6.5epss 0.02
Mikrotik RouterOs before stable 6.48.2 suffers from a memory corruption vulnerability in the tr069-client process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).
- risk 0.42cvss 6.5epss 0.02
Mikrotik RouterOs before stable 6.48.2 suffers from a memory corruption vulnerability in the ptp process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).
- risk 0.42cvss 6.5epss 0.00
On May 4, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in Clam AntiVirus (ClamAV) versions 0.103.4, 0.103.5, 0.104.1, and 0.104.2 could allow an authenticated, local attacker…
- risk 0.42cvss 6.5epss 0.00
In reinit of HeifDecoderImpl.cpp, there is a possible crash due to a missing null check. This could lead to remote persistent denial of service in the file picker with no additional execution privileges needed. User interaction is needed for exploitation.Product:…
- risk 0.42cvss 6.5epss 0.01
An authenticated remote attacker can cause a null pointer dereference in the CmpSettings component of the affected CODESYS products which leads to a crash.
- risk 0.42cvss 6.5epss 0.01
The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.