CWE-456
Missing Initialization of a Variable
Description
The product does not initialize critical variables, which causes the execution environment to use unexpected values.
Hierarchy (View 1000)
Parents
Children
none
CVEs mapped to this weakness (8)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2023-20226 | Hig | 0.56 | 8.6 | 0.01 | Sep 27, 2023 | A vulnerability in Application Quality of Experience (AppQoE) and Unified Threat Defense (UTD) on Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This… | ||
| CVE-2024-9780 | Hig | 0.51 | 7.8 | 0.00 | Oct 10, 2024 | ITS dissector crash in Wireshark 4.4.0 allows denial of service via packet injection or crafted capture file | ||
| CVE-2024-32878 | Hig | 0.46 | 7.1 | 0.01 | Apr 26, 2024 | Llama.cpp is LLM inference in C/C++. There is a use of uninitialized heap variable vulnerability in gguf_init_from_file, the code will free this uninitialized variable later. In a simple POC, it will directly cause a crash. If the file is carefully constructed, it may be… | ||
| CVE-2021-34703 | Med | 0.44 | 6.8 | 0.01 | Sep 23, 2021 | A vulnerability in the Link Layer Discovery Protocol (LLDP) message parser of Cisco IOS Software and Cisco IOS XE Software could allow an attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. This vulnerability is due to improper… | ||
| CVE-2021-40403 | Med | 0.41 | 6.3 | 0.01 | Feb 4, 2022 | An information disclosure vulnerability exists in the pick-and-place rotation parsing functionality of Gerbv 2.7.0 and dev (commit b5f1eacd), and Gerbv forked 2.8.0. A specially-crafted pick-and-place file can exploit the missing initialization of a structure to leak memory… | ||
| CVE-2024-54131 | Hig | 0.40 | — | 0.00 | Dec 3, 2024 | The Kolide Agent (aka: Launcher) is the lightweight agent designed to work with Kolide's service. An implementation bug in the Kolide Agent (known as `launcher`) allows for local privilege escalation to the SYSTEM user on Windows 10 and 11. The bug was introduced in version… | ||
| CVE-2019-3836 | Med | 0.39 | 5.9 | 0.03 | Apr 1, 2019 | It was discovered in gnutls before version 3.6.7 upstream that there is an uninitialized pointer access in gnutls versions 3.6.3 or later which can be triggered by certain post-handshake messages. | ||
| CVE-2018-14641 | Med | 0.00 | 6.5 | 0.03 | Sep 18, 2018 | A security flaw was found in the ip_frag_reasm() function in net/ipv4/ip_fragment.c in the Linux kernel from 4.19-rc1 to 4.19-rc3 inclusive, which can cause a later system crash in ip_do_fragment(). With certain non-default, but non-rare, configuration of a victim host, an… |
- risk 0.56cvss 8.6epss 0.01
A vulnerability in Application Quality of Experience (AppQoE) and Unified Threat Defense (UTD) on Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This…
- risk 0.51cvss 7.8epss 0.00
ITS dissector crash in Wireshark 4.4.0 allows denial of service via packet injection or crafted capture file
- risk 0.46cvss 7.1epss 0.01
Llama.cpp is LLM inference in C/C++. There is a use of uninitialized heap variable vulnerability in gguf_init_from_file, the code will free this uninitialized variable later. In a simple POC, it will directly cause a crash. If the file is carefully constructed, it may be…
- risk 0.44cvss 6.8epss 0.01
A vulnerability in the Link Layer Discovery Protocol (LLDP) message parser of Cisco IOS Software and Cisco IOS XE Software could allow an attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. This vulnerability is due to improper…
- risk 0.41cvss 6.3epss 0.01
An information disclosure vulnerability exists in the pick-and-place rotation parsing functionality of Gerbv 2.7.0 and dev (commit b5f1eacd), and Gerbv forked 2.8.0. A specially-crafted pick-and-place file can exploit the missing initialization of a structure to leak memory…
- risk 0.40cvss —epss 0.00
The Kolide Agent (aka: Launcher) is the lightweight agent designed to work with Kolide's service. An implementation bug in the Kolide Agent (known as `launcher`) allows for local privilege escalation to the SYSTEM user on Windows 10 and 11. The bug was introduced in version…
- risk 0.39cvss 5.9epss 0.03
It was discovered in gnutls before version 3.6.7 upstream that there is an uninitialized pointer access in gnutls versions 3.6.3 or later which can be triggered by certain post-handshake messages.
- risk 0.00cvss 6.5epss 0.03
A security flaw was found in the ip_frag_reasm() function in net/ipv4/ip_fragment.c in the Linux kernel from 4.19-rc1 to 4.19-rc3 inclusive, which can cause a later system crash in ip_do_fragment(). With certain non-default, but non-rare, configuration of a victim host, an…