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Common Weakness Enumeration

CWE-832

Unlock of a Resource that is not Locked

Kategoria: BaseCVE: 1
Opis

Produkt próbuje odblokować zasób, który nie jest zablokowany. Może to prowadzić do błędów, niespodziewanego zachowania lub luk w zabezpieczeniach.

Description (EN)

The product attempts to unlock a resource that is not locked.

Podatności CVE z CWE-832 (1)
7.5
CVSS
HIGH
CVE-2024-31143

An optional feature of PCI MSI called "Multiple Message" allows a device to use multiple consecutive interrupt vectors. Unlike for MSI-X, the setting up of these consecutive vectors needs to happen all in one go. In this handling an error path could be taken in different situations, with or without a particular lock held. This error path wrongly releases the lock even when it is not currently held.

pub. 2024-07-18
Informacje
ID: CWE-832
Typ: Base
Podatności: 1
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