Total
2089 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-35883 | 1 Intel | 1 Media Software Development Kit | 2023-02-27 | N/A | 5.5 MEDIUM |
| NULL pointer dereference in the Intel(R) Media SDK software before version 22.2.2 may allow an authenticated user to potentially enable denial of service via local access. | |||||
| CVE-2020-24659 | 4 Canonical, Fedoraproject, Gnu and 1 more | 4 Ubuntu Linux, Fedora, Gnutls and 1 more | 2023-02-27 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in GnuTLS before 3.6.15. A server can trigger a NULL pointer dereference in a TLS 1.3 client if a no_renegotiation alert is sent with unexpected timing, and then an invalid second handshake occurs. The crash happens in the application's error handling path, where the gnutls_deinit function is called after detecting a handshake failure. | |||||
| CVE-2019-10901 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2023-02-27 | 5.0 MEDIUM | 7.5 HIGH |
| In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the LDSS dissector could crash. This was addressed in epan/dissectors/packet-ldss.c by handling file digests properly. | |||||
| CVE-2020-14356 | 6 Canonical, Debian, Linux and 3 more | 11 Ubuntu Linux, Debian Linux, Linux Kernel and 8 more | 2023-02-24 | 7.2 HIGH | 7.8 HIGH |
| A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way when reboot the system. A local user could use this flaw to crash the system or escalate their privileges on the system. | |||||
| CVE-2021-3671 | 3 Debian, Netapp, Samba | 5 Debian Linux, Management Services For Element Software, Management Services For Netapp Hci and 2 more | 2023-02-24 | 4.0 MEDIUM | 6.5 MEDIUM |
| A null pointer de-reference was found in the way samba kerberos server handled missing sname in TGS-REQ (Ticket Granting Server - Request). An authenticated user could use this flaw to crash the samba server. | |||||
| CVE-2023-0217 | 1 Openssl | 1 Openssl | 2023-02-24 | N/A | 7.5 HIGH |
| An invalid pointer dereference on read can be triggered when an application tries to check a malformed DSA public key by the EVP_PKEY_public_check() function. This will most likely lead to an application crash. This function can be called on public keys supplied from untrusted sources which could allow an attacker to cause a denial of service attack. The TLS implementation in OpenSSL does not call this function but applications might call the function if there are additional security requirements imposed by standards such as FIPS 140-3. | |||||
| CVE-2023-0216 | 1 Openssl | 1 Openssl | 2023-02-24 | N/A | 7.5 HIGH |
| An invalid pointer dereference on read can be triggered when an application tries to load malformed PKCS7 data with the d2i_PKCS7(), d2i_PKCS7_bio() or d2i_PKCS7_fp() functions. The result of the dereference is an application crash which could lead to a denial of service attack. The TLS implementation in OpenSSL does not call this function however third party applications might call these functions on untrusted data. | |||||
| CVE-2023-0401 | 1 Openssl | 1 Openssl | 2023-02-24 | N/A | 7.5 HIGH |
| A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail. There is a missing check for the return value from the initialization function which later leads to invalid usage of the digest API most likely leading to a crash. The unavailability of an algorithm can be caused by using FIPS enabled configuration of providers or more commonly by not loading the legacy provider. PKCS7 data is processed by the SMIME library calls and also by the time stamp (TS) library calls. The TLS implementation in OpenSSL does not call these functions however third party applications would be affected if they call these functions to verify signatures on untrusted data. | |||||
| CVE-2022-44792 | 1 Net-snmp | 1 Net-snmp | 2023-02-23 | N/A | 6.5 MEDIUM |
| handle_ipDefaultTTL in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.8 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker (who has write access) to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service. | |||||
| CVE-2022-44793 | 1 Net-snmp | 1 Net-snmp | 2023-02-23 | N/A | 6.5 MEDIUM |
| handle_ipv6IpForwarding in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.4.3 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service. | |||||
| CVE-2022-29224 | 1 Envoyproxy | 1 Envoy | 2023-02-23 | 4.3 MEDIUM | 5.9 MEDIUM |
| Envoy is a cloud-native high-performance proxy. Versions of envoy prior to 1.22.1 are subject to a segmentation fault in the GrpcHealthCheckerImpl. Envoy can perform various types of upstream health checking. One of them uses gRPC. Envoy also has a feature which can “hold� (prevent removal) upstream hosts obtained via service discovery until configured active health checking fails. If an attacker controls an upstream host and also controls service discovery of that host (via DNS, the EDS API, etc.), an attacker can crash Envoy by forcing removal of the host from service discovery, and then failing the gRPC health check request. This will crash Envoy via a null pointer dereference. Users are advised to upgrade to resolve this vulnerability. Users unable to upgrade may disable gRPC health checking and/or replace it with a different health checking type as a mitigation. | |||||
| CVE-2021-32280 | 2 Debian, Xfig Project | 2 Debian Linux, Fig2dev | 2023-02-22 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in fig2dev before 3.2.8.. A NULL pointer dereference exists in the function compute_closed_spline() located in trans_spline.c. It allows an attacker to cause Denial of Service. The fixed version of fig2dev is 3.2.8. | |||||
| CVE-2022-44447 | 2 Google, Unisoc | 14 Android, S8000, Sc7731e and 11 more | 2023-02-21 | N/A | 5.5 MEDIUM |
| In wlan driver, there is a possible null pointer dereference issue due to a missing bounds check. This could lead to local denial of service in wlan services. | |||||
| CVE-2022-47359 | 2 Google, Unisoc | 14 Android, S8000, Sc7731e and 11 more | 2023-02-21 | N/A | 5.5 MEDIUM |
| In log service, there is a missing permission check. This could lead to local denial of service in log service. | |||||
| CVE-2022-47360 | 2 Google, Unisoc | 14 Android, S8000, Sc7731e and 11 more | 2023-02-21 | N/A | 5.5 MEDIUM |
| In log service, there is a missing permission check. This could lead to local denial of service in log service. | |||||
| CVE-2022-25735 | 1 Qualcomm | 68 Ar8031, Ar8031 Firmware, Csra6620 and 65 more | 2023-02-21 | N/A | 7.5 HIGH |
| Denial of service in modem due to missing null check while processing TCP or UDP packets from server | |||||
| CVE-2022-25733 | 1 Qualcomm | 70 Ar8031, Ar8031 Firmware, Csra6620 and 67 more | 2023-02-21 | N/A | 7.5 HIGH |
| Denial of service in modem due to null pointer dereference while processing DNS packets | |||||
| CVE-2022-47024 | 1 Vim | 1 Vim | 2023-02-17 | N/A | 7.8 HIGH |
| A null pointer dereference issue was discovered in function gui_x11_create_blank_mouse in gui_x11.c in vim 8.1.2269 thru 9.0.0339 allows attackers to cause denial of service or other unspecified impacts. | |||||
| CVE-2020-9453 | 1 Epson | 1 Iprojection | 2023-02-16 | 4.9 MEDIUM | 5.5 MEDIUM |
| In Epson iProjection v2.30, the driver file EMP_MPAU.sys allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9C402406 and IOCtl 0x9C40240A. (0x9C402402 has only a NULL pointer dereference.) This affects \Device\EMPMPAUIO and \DosDevices\EMPMPAU. | |||||
| CVE-2019-13219 | 2 Debian, Stb Vorbis Project | 2 Debian Linux, Stb Vorbis | 2023-02-16 | 4.3 MEDIUM | 5.5 MEDIUM |
| A NULL pointer dereference in the get_window function in stb_vorbis through 2019-03-04 allows an attacker to cause a denial of service by opening a crafted Ogg Vorbis file. | |||||