CWE-667
Improper Locking
Description
The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-25 · CAPEC-26 · CAPEC-27
CVEs mapped to this weakness (725)
page 7 of 37| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2024-27435 | Hig | 0.49 | 7.5 | 0.00 | May 17, 2024 | In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, admin_q reconnect failed forever while remote target and network is ok. After… | ||
| CVE-2021-47041 | Hig | 0.49 | 7.5 | 0.00 | Feb 28, 2024 | In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: fix incorrect locking in state_change sk callback We are not changing anything in the TCP connection state so we should not take a write_lock but rather a read lock. This caused a deadlock when… | ||
| CVE-2023-44119 | Hig | 0.49 | 7.5 | 0.00 | Oct 11, 2023 | Vulnerability of mutual exclusion management in the kernel module.Successful exploitation of this vulnerability will affect availability. | ||
| CVE-2023-22318 | Hig | 0.49 | 7.5 | 0.01 | May 15, 2023 | Denial of service in Webconf in Tribe29 Checkmk Appliance before 1.6.5. | ||
| CVE-2023-22412 | Hig | 0.49 | 7.5 | 0.00 | Jan 13, 2023 | An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC or MS-MIC card and SRX Series allows an unauthenticated, network-based attacker to cause a flow processing daemon (flowd) crash and thereby a Denial of Service (DoS). Continued… | ||
| CVE-2022-24946 | Hig | 0.49 | 7.5 | 0.02 | Jun 15, 2022 | Improper Resource Locking vulnerability in Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V firmware versions "16" and prior, Mitsubishi Electric MELSEC-Q Series Q03UDECPU the first 5 digits of serial No. "24061" and prior, Mitsubishi Electric MELSEC-Q Series… | ||
| CVE-2022-22175 | Hig | 0.49 | 7.5 | 0.01 | Jan 19, 2022 | An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series and SRX Series allows an unauthenticated networked attacker to cause a flowprocessing daemon (flowd) crash and thereby a Denial of Service (DoS). Continued receipt of these specific… | ||
| CVE-2021-29509 | Hig | 0.49 | 7.5 | 0.02 | May 11, 2021 | Puma is a concurrent HTTP 1.1 server for Ruby/Rack applications. The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that had already been accepted from having their requests starved by greedy persistent-connections saturating all… | ||
| CVE-2021-31422 | Hig | 0.49 | 7.5 | 0.00 | Apr 29, 2021 | This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 16.1.1-49141. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific… | ||
| CVE-2020-3704 | Hig | 0.49 | 7.5 | 0.01 | Nov 2, 2020 | u'While processing invalid connection request PDU which is nonstandard (interval or timeout is 0) from central device may lead peripheral system enter into dead lock state.(This CVE is equivalent to InvalidConnectionRequest(CVE-2019-19193) mentioned in sweyntooth paper)' in… | ||
| CVE-2019-15513 | Hig | 0.49 | 7.5 | 0.02 | Aug 23, 2019 | An issue was discovered in OpenWrt libuci (aka Library for the Unified Configuration Interface) before 15.05.1 as used on Motorola CX2L MWR04L 1.01 and C1 MWR03 1.01 devices. /tmp/.uci/network locking is mishandled after reception of a long SetWanSettings command, leading to a… | ||
| CVE-2006-5158 | Hig | 0.49 | 7.5 | 0.03 | Oct 5, 2006 | The nlmclnt_mark_reclaim in clntlock.c in NFS lockd in Linux kernel before 2.6.16 allows remote attackers to cause a denial of service (process crash) and deny access to NFS exports via unspecified vectors that trigger a kernel oops (null dereference) and a deadlock. | ||
| CVE-2006-2275 | Hig | 0.49 | 7.5 | 0.04 | May 9, 2006 | Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (deadlock) via a large number of small messages to a receiver application that cannot process the messages quickly enough, which leads to "spillover of the receive buffer." | ||
| CVE-2019-10072 | Hig | 0.48 | 7.5 | 0.73 | Jun 21, 2019 | The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on write in Apache Tomcat versions 9.0.0.M1 to 9.0.19 and 8.5.0 to 8.5.40 . By not sending WINDOW_UPDATE messages for the connection window (stream 0) clients were able to cause… | ||
| CVE-2025-10151 | Hig | 0.47 | — | 0.00 | Oct 28, 2025 | Improper locking vulnerability in Softing Industrial Automation GmbH gateways allows infected memory and/or resource leak exposure.This issue affects smartLink HW-PN: from 1.02 through 1.03 smartLink HW-DP: 1.31 | ||
| CVE-2023-21189 | Hig | 0.47 | 7.3 | 0.00 | Jun 28, 2023 | In startLockTaskMode of LockTaskController.java, there is a possible bypass of lock task mode due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product:… | ||
| CVE-2019-6321 | Hig | 0.47 | 7.2 | 0.01 | May 29, 2019 | HP has identified a security vulnerability with some versions of Workstation BIOS (UEFI Firmware) where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is disabled by default. | ||
| CVE-2025-27732 | Hig | 0.46 | 7.0 | 0.00 | Apr 8, 2025 | Sensitive data storage in improperly locked memory in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. | ||
| CVE-2022-48760 | Hig | 0.46 | 7.1 | 0.00 | Jun 20, 2024 | In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix hang in usb_kill_urb by adding memory barriers The syzbot fuzzer has identified a bug in which processes hang waiting for usb_kill_urb() to return. It turns out the issue is not unlinking the… | ||
| CVE-2021-47055 | Hig | 0.46 | 7.1 | 0.00 | Feb 29, 2024 | In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require write permission. Depending on the hardware MEMLOCK might even be write-once,… |
- risk 0.49cvss 7.5epss 0.00
In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, admin_q reconnect failed forever while remote target and network is ok. After…
- risk 0.49cvss 7.5epss 0.00
In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: fix incorrect locking in state_change sk callback We are not changing anything in the TCP connection state so we should not take a write_lock but rather a read lock. This caused a deadlock when…
- risk 0.49cvss 7.5epss 0.00
Vulnerability of mutual exclusion management in the kernel module.Successful exploitation of this vulnerability will affect availability.
- risk 0.49cvss 7.5epss 0.01
Denial of service in Webconf in Tribe29 Checkmk Appliance before 1.6.5.
- risk 0.49cvss 7.5epss 0.00
An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC or MS-MIC card and SRX Series allows an unauthenticated, network-based attacker to cause a flow processing daemon (flowd) crash and thereby a Denial of Service (DoS). Continued…
- risk 0.49cvss 7.5epss 0.02
Improper Resource Locking vulnerability in Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V firmware versions "16" and prior, Mitsubishi Electric MELSEC-Q Series Q03UDECPU the first 5 digits of serial No. "24061" and prior, Mitsubishi Electric MELSEC-Q Series…
- risk 0.49cvss 7.5epss 0.01
An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series and SRX Series allows an unauthenticated networked attacker to cause a flowprocessing daemon (flowd) crash and thereby a Denial of Service (DoS). Continued receipt of these specific…
- risk 0.49cvss 7.5epss 0.02
Puma is a concurrent HTTP 1.1 server for Ruby/Rack applications. The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that had already been accepted from having their requests starved by greedy persistent-connections saturating all…
- risk 0.49cvss 7.5epss 0.00
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 16.1.1-49141. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific…
- risk 0.49cvss 7.5epss 0.01
u'While processing invalid connection request PDU which is nonstandard (interval or timeout is 0) from central device may lead peripheral system enter into dead lock state.(This CVE is equivalent to InvalidConnectionRequest(CVE-2019-19193) mentioned in sweyntooth paper)' in…
- risk 0.49cvss 7.5epss 0.02
An issue was discovered in OpenWrt libuci (aka Library for the Unified Configuration Interface) before 15.05.1 as used on Motorola CX2L MWR04L 1.01 and C1 MWR03 1.01 devices. /tmp/.uci/network locking is mishandled after reception of a long SetWanSettings command, leading to a…
- risk 0.49cvss 7.5epss 0.03
The nlmclnt_mark_reclaim in clntlock.c in NFS lockd in Linux kernel before 2.6.16 allows remote attackers to cause a denial of service (process crash) and deny access to NFS exports via unspecified vectors that trigger a kernel oops (null dereference) and a deadlock.
- risk 0.49cvss 7.5epss 0.04
Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (deadlock) via a large number of small messages to a receiver application that cannot process the messages quickly enough, which leads to "spillover of the receive buffer."
- risk 0.48cvss 7.5epss 0.73
The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on write in Apache Tomcat versions 9.0.0.M1 to 9.0.19 and 8.5.0 to 8.5.40 . By not sending WINDOW_UPDATE messages for the connection window (stream 0) clients were able to cause…
- risk 0.47cvss —epss 0.00
Improper locking vulnerability in Softing Industrial Automation GmbH gateways allows infected memory and/or resource leak exposure.This issue affects smartLink HW-PN: from 1.02 through 1.03 smartLink HW-DP: 1.31
- risk 0.47cvss 7.3epss 0.00
In startLockTaskMode of LockTaskController.java, there is a possible bypass of lock task mode due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product:…
- risk 0.47cvss 7.2epss 0.01
HP has identified a security vulnerability with some versions of Workstation BIOS (UEFI Firmware) where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is disabled by default.
- risk 0.46cvss 7.0epss 0.00
Sensitive data storage in improperly locked memory in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.1epss 0.00
In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix hang in usb_kill_urb by adding memory barriers The syzbot fuzzer has identified a bug in which processes hang waiting for usb_kill_urb() to return. It turns out the issue is not unlinking the…
- risk 0.46cvss 7.1epss 0.00
In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require write permission. Depending on the hardware MEMLOCK might even be write-once,…