CWE-413

Improper Resource Locking

The product does not lock or does not correctly lock a resource when the product must have exclusive access to the resource.

CVE-2019-8998 (GCVE-0-2019-8998)
Vulnerability from cvelistv5
Published
2019-07-12 15:30
Modified
2025-08-22 15:09
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
  • Information disclosure leading to a potential local escalation of privilege
  • CWE-413 - Improper Resource Locking
Summary
An information disclosure vulnerability leading to a potential local escalation of privilege in the procfs service (the /proc filesystem) of BlackBerry QNX Software Development Platform version(s) 6.5.0 SP1 and earlier could allow an attacker to potentially gain unauthorized access to a chosen process address space.
References
Impacted products
Vendor Product Version
BlackBerry QNX Software Development Platform (QNX SDP) Version: 6.5.0 SP1 and earlier
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CVE-2023-32253 (GCVE-0-2023-32253)
Vulnerability from cvelistv5
Published
2025-08-02 22:26
Modified
2025-08-04 13:20
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-413 - Improper Resource Locking
Summary
A flaw was found in the Linux kernel's ksmbd component. A deadlock is triggered by sending multiple concurrent session setup requests, possibly leading to a denial of service.
References
Impacted products
Vendor Product Version
Version: 0
Version: 6.0.0
Version: 6.1.0
Version: 6.2.0
Version: 6.3.0
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CVE-2025-3450 (GCVE-0-2025-3450)
Vulnerability from cvelistv5
Published
2025-10-07 18:03
Modified
2025-10-08 10:53
Severity ?
9.3 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
CWE
  • CWE-413 - Improper Resource Locking
Summary
An Improper Resource Locking vulnerability in the SDM component of B&R Automation Runtime versions before 6.3 and before Q4.93 may allow an unauthenticated network-based attacker to delete data causing denial of service conditions.
References
Impacted products
Vendor Product Version
B&R Industrial Automation Automation Runtime Version: 6.0   < 6.3
Version: 4.0   < Q4.93
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Mitigation

Phase: Architecture and Design

Description:

  • Use a non-conflicting privilege scheme.
Mitigation

Phases: Architecture and Design, Implementation

Description:

  • Use synchronization when locking a resource.

No CAPEC attack patterns related to this CWE.

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