PT-2025-18870 · Linux+3 · Linux Kernel+3
Publicado
2023-03-15
·
Atualizado
2026-02-02
·
CVE-2023-53106
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A use after free bug in the Linux kernel's NFC subsystem, specifically in the
ndlc remove function, has been identified. This issue arises due to a race condition and affects both st nci i2c remove and st nci spi remove. The bug occurs when the st nci i2c remove function is called to remove the driver, and there is a sequence of events that leads to the use of ndlc->ndev after it has been freed. The issue is resolved by finishing the work before cleanup in ndlc remove.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use After Free
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Astra Linux
Linux Kernel
Red Os
Suse