Vulnerabilities (CVE)

Filtered by CWE-476
Total 5897 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-32785 1 Apple 4 Ipados, Iphone Os, Mac Os X and 1 more 2026-06-17 N/A 5.5 MEDIUM
A null pointer dereference was addressed with improved validation. This issue is fixed in iOS 15.6 and iPadOS 15.6, Security Update 2022-005 Catalina, macOS Big Sur 11.6.8, macOS Monterey 12.5. Processing an image may lead to a denial-of-service.
CVE-2022-32663 1 Mediatek 44 Mt5221, Mt5221 Firmware, Mt7603 and 41 more 2026-06-17 N/A 7.5 HIGH
In Wi-Fi driver, there is a possible system crash due to null pointer dereference. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220720014; Issue ID: GN20220720014.
CVE-2022-32298 1 Toybox Project 1 Toybox 2026-06-17 5.0 MEDIUM 7.5 HIGH
Toybox v0.8.7 was discovered to contain a NULL pointer dereference via the component httpd.c. This vulnerability can lead to a Denial of Service (DoS) via unspecified vectors.
CVE-2022-32230 1 Microsoft 3 Windows 10, Windows 11, Windows Server 2019 2026-06-17 7.8 HIGH 7.5 HIGH
Microsoft Windows SMBv3 suffers from a null pointer dereference in versions of Windows prior to the April, 2022 patch set. By sending a malformed FileNormalizedNameInformation SMBv3 request over a named pipe, an attacker can cause a Blue Screen of Death (BSOD) crash of the Windows kernel. For most systems, this attack requires authentication, except in the special case of Windows Domain Controllers, where unauthenticated users can always open named pipes as long as they can establish an SMB session. Typically, after the BSOD, the victim SMBv3 server will reboot.
CVE-2022-32202 1 Libjpeg Project 1 Libjpeg 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
In libjpeg 1.63, there is a NULL pointer dereference in LineBuffer::FetchRegion in linebuffer.cpp.
CVE-2022-32201 1 Libjpeg Project 1 Libjpeg 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.
CVE-2022-31763 1 Huawei 2 Emui, Harmonyos 2026-06-17 4.9 MEDIUM 5.5 MEDIUM
The kernel module has the null pointer and out-of-bounds array vulnerabilities. Successful exploitation of this vulnerability may affect system availability.
CVE-2022-31681 1 Vmware 2 Cloud Foundation, Esxi 2026-06-17 N/A 6.5 MEDIUM
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-2022-31618 1 Nvidia 1 Virtual Gpu 2026-06-17 N/A 5.5 MEDIUM
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it can dereference a null pointer, which may lead to denial of service.
CVE-2022-31615 1 Nvidia 4 Geforce, Gpu Display Driver, Rtx and 1 more 2026-06-17 N/A 5.5 MEDIUM
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer, where a local user with basic capabilities can cause a null-pointer dereference, which may lead to denial of service.
CVE-2022-31613 2 Microsoft, Nvidia 7 Windows, Cloud Gaming Guest, Geforce and 4 more 2026-06-17 N/A 7.1 HIGH
NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer, where any local user can cause a null-pointer dereference, which may lead to a kernel panic.
CVE-2022-31213 1 Dbus-broker Project 1 Dbus-broker 2026-06-17 N/A 7.5 HIGH
An issue was discovered in dbus-broker before 31. Multiple NULL pointer dereferences can be found when supplying a malformed XML config file.
CVE-2022-31077 1 Linuxfoundation 1 Kubeedge 2026-06-17 3.5 LOW 4.0 MEDIUM
KubeEdge is built upon Kubernetes and extends native containerized application orchestration and device management to hosts at the Edge. In affected versions a malicious message response from KubeEdge can crash the CSI Driver controller server by triggering a nil-pointer dereference panic. As a consequence, the CSI Driver controller will be in denial of service. This bug has been fixed in Kubeedge 1.11.0, 1.10.1, and 1.9.3. Users should update to these versions to resolve the issue. At the time of writing, no workaround exists.
CVE-2022-31076 1 Linuxfoundation 1 Kubeedge 2026-06-17 2.7 LOW 4.2 MEDIUM
KubeEdge is built upon Kubernetes and extends native containerized application orchestration and device management to hosts at the Edge. In affected versions a malicious message can crash CloudCore by triggering a nil-pointer dereference in the UDS Server. Since the UDS Server only communicates with the CSI Driver on the cloud side, the attack is limited to the local host network. As such, an attacker would already need to be an authenticated user of the Cloud. Additionally it will be affected only when users turn on the unixsocket switch in the config file cloudcore.yaml. This bug has been fixed in Kubeedge 1.11.0, 1.10.1, and 1.9.3. Users should update to these versions to resolve the issue. Users unable to upgrade should sisable the unixsocket switch of CloudHub in the config file cloudcore.yaml.
CVE-2022-30975 3 Artifex, Debian, Fedoraproject 3 Mujs, Debian Linux, Fedora 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
In Artifex MuJS through 1.2.0, jsP_dumpsyntax in jsdump.c has a NULL pointer dereference, as demonstrated by mujs-pp.
CVE-2022-30592 1 Litespeedtech 1 Lsquic 2026-06-17 7.5 HIGH 9.8 CRITICAL
liblsquic/lsquic_qenc_hdl.c in LiteSpeed QUIC (aka LSQUIC) before 3.1.0 mishandles MAX_TABLE_CAPACITY.
CVE-2022-30279 1 Stormshield 1 Stormshield Network Security 2026-06-17 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Stormshield Network Security (SNS) 4.3.x before 4.3.8. The event logging of the ASQ sofbus lacbus plugin triggers the dereferencing of a NULL pointer, leading to a crash of SNS. An attacker could exploit this vulnerability via forged sofbus lacbus traffic to cause a firmware crash.
CVE-2022-2973 1 Mz-automation 1 Libiec61850 2026-06-17 N/A 8.6 HIGH
MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) uses a NULL pointer in certain situations. which could allow an attacker to crash the server.
CVE-2022-2928 3 Debian, Fedoraproject, Isc 3 Debian Linux, Fedora, Dhcp 2026-06-17 N/A 6.5 MEDIUM
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 field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort.
CVE-2022-2850 4 Debian, Fedoraproject, Port389 and 1 more 5 Debian Linux, Fedora, 389-ds-base and 2 more 2026-06-17 N/A 6.5 MEDIUM
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 an incomplete fix of CVE-2021-3514.