Total
4224 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-0419 | 2 Fedoraproject, Radare | 2 Fedora, Radare2 | 2024-11-21 | 5.5 Medium |
| NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.0. | ||||
| CVE-2022-0326 | 1 Mruby | 1 Mruby | 2024-11-21 | 5.5 Medium |
| NULL Pointer Dereference in Homebrew mruby prior to 3.2. | ||||
| CVE-2022-0286 | 3 Linux, Oracle, Redhat | 5 Linux Kernel, Communications Cloud Native Core Binding Support Function, Communications Cloud Native Core Network Exposure Function and 2 more | 2024-11-21 | 5.5 Medium |
| A flaw was found in the Linux kernel. A null pointer dereference in bond_ipsec_add_sa() may lead to local denial of service. | ||||
| CVE-2022-0240 | 1 Mruby | 1 Mruby | 2024-11-21 | 7.5 High |
| mruby is vulnerable to NULL Pointer Dereference | ||||
| CVE-2022-0168 | 2 Linux, Redhat | 4 Linux Kernel, Enterprise Linux, Rhel Eus and 1 more | 2024-11-21 | 4.4 Medium |
| A denial of service (DOS) issue was found in the Linux kernel’s smb2_ioctl_query_info function in the fs/cifs/smb2ops.c Common Internet File System (CIFS) due to an incorrect return from the memdup_user function. This flaw allows a local, privileged (CAP_SYS_ADMIN) attacker to crash the system. | ||||
| CVE-2021-4217 | 3 Fedoraproject, Redhat, Unzip Project | 3 Fedora, Enterprise Linux, Unzip | 2024-11-21 | 3.3 Low |
| A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution. | ||||
| CVE-2021-4209 | 3 Gnu, Netapp, Redhat | 6 Gnutls, Active Iq Unified Manager, Hci Bootstrap Os and 3 more | 2024-11-21 | 6.5 Medium |
| A NULL pointer dereference flaw was found in GnuTLS. As Nettle's hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances. | ||||
| CVE-2021-4198 | 1 Bitdefender | 5 Antivirus Plus, Endpoint Security Tools, Internet Security and 2 more | 2024-11-21 | 6.1 Medium |
| A NULL Pointer Dereference vulnerability in the messaging_ipc.dll component as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools, VPN Standalone allows an attacker to arbitrarily crash product processes and generate crashdump files. This issue affects: Bitdefender Total Security versions prior to 26.0.3.29. Bitdefender Internet Security versions prior to 26.0.3.29. Bitdefender Antivirus Plus versions prior to 26.0.3.29. Bitdefender Endpoint Security Tools versions prior to 7.2.2.92. Bitdefender VPN Standalone versions prior to 25.5.0.48. | ||||
| CVE-2021-4188 | 1 Mruby | 1 Mruby | 2024-11-21 | 7.5 High |
| mruby is vulnerable to NULL Pointer Dereference | ||||
| CVE-2021-4186 | 2 Fedoraproject, Wireshark | 2 Fedora, Wireshark | 2024-11-21 | 6.3 Medium |
| Crash in the Gryphon dissector in Wireshark 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file | ||||
| CVE-2021-4158 | 2 Qemu, Redhat | 2 Qemu, Enterprise Linux | 2024-11-21 | 6.0 Medium |
| A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. | ||||
| CVE-2021-4145 | 2 Qemu, Redhat | 2 Qemu, Enterprise Linux | 2024-11-21 | 6.5 Medium |
| A NULL pointer dereference issue was found in the block mirror layer of QEMU in versions prior to 6.2.0. The `self` pointer is dereferenced in mirror_wait_on_conflicts() without ensuring that it's not NULL. A malicious unprivileged user within the guest could use this flaw to crash the QEMU process on the host when writing data reaches the threshold of mirroring node. | ||||
| CVE-2021-4110 | 1 Mruby | 1 Mruby | 2024-11-21 | 7.5 High |
| mruby is vulnerable to NULL Pointer Dereference | ||||
| CVE-2021-4095 | 2 Fedoraproject, Linux | 2 Fedora, Linux Kernel | 2024-11-21 | 5.5 Medium |
| A NULL pointer dereference was found in the Linux kernel's KVM when dirty ring logging is enabled without an active vCPU context. An unprivileged local attacker on the host may use this flaw to cause a kernel oops condition and thus a denial of service by issuing a KVM_XEN_HVM_SET_ATTR ioctl. This flaw affects Linux kernel versions prior to 5.17-rc1. | ||||
| CVE-2021-4043 | 2 Debian, Gpac | 2 Debian Linux, Gpac | 2024-11-21 | 5.5 Medium |
| NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1.1.0. | ||||
| CVE-2021-46837 | 3 Asterisk, Debian, Digium | 3 Certified Asterisk, Debian Linux, Asterisk | 2024-11-21 | 6.5 Medium |
| 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. This is a re-occurrence of the CVE-2019-15297 symptoms but not for exactly the same reason. The crash occurs because there is an append operation relative to the active topology, but this should instead be a replace operation. | ||||
| CVE-2021-46664 | 3 Fedoraproject, Mariadb, Redhat | 4 Fedora, Mariadb, Enterprise Linux and 1 more | 2024-11-21 | 5.5 Medium |
| MariaDB through 10.5.9 allows an application crash in sub_select_postjoin_aggr for a NULL value of aggr. | ||||
| CVE-2021-46335 | 1 Moddable | 1 Moddable Sdk | 2024-11-21 | 5.5 Medium |
| Moddable SDK v11.5.0 was discovered to contain a NULL pointer dereference in the component fx_Function_prototype_hasInstance. | ||||
| CVE-2021-46311 | 1 Gpac | 1 Gpac | 2024-11-21 | 5.5 Medium |
| A NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_sg_destroy_routes () at scenegraph/vrml_route.c. This vulnerability can lead to a Denial of Service (DoS). | ||||
| CVE-2021-46283 | 1 Linux | 1 Linux Kernel | 2024-11-21 | 5.5 Medium |
| nf_tables_newset in net/netfilter/nf_tables_api.c in the Linux kernel before 5.12.13 allows local users to cause a denial of service (NULL pointer dereference and general protection fault) because of the missing initialization for nft_set_elem_expr_alloc. A local user can set a netfilter table expression in their own namespace. | ||||