PT-2026-27654 · Linux · Linux Kernel

CVE-2026-23289

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Publicado

2026-01-01

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Atualizado

2026-07-31

CVSS v3.1

5.5

Média

VetorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description A flaw exists in the Linux kernel related to IB/mthca, specifically concerning a missing call to mthca unmap user db() within the mthca create srq() function. This can lead to a user-triggerable memory leak when a system call fails.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

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Identificadores relacionados

CVE-2026-23289
ECHO-F237-5771-3C00
USN-8567-1
USN-8574-1
USN-8574-2
USN-8574-3
USN-8575-1
USN-8575-2
USN-8575-3
USN-8576-1
USN-8576-2
USN-8595-1
USN-8595-2
USN-8595-3
USN-8596-1
USN-8597-1
USN-8606-1
USN-8607-1
USN-8608-1
USN-8609-1
USN-8610-1
USN-8619-1
USN-8620-1
USN-8620-2
USN-8620-3
USN-8620-4

Produtos afetados

Linux Kernel