PT-2026-27689 · Unknown+1 · Etas Es58X Can Driver+1

CVE-2026-23324

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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 handling of USB urb (USB Request Block) anchoring within the etas es58x CAN (Controller Area Network) driver. Specifically, the read bulk callback lacked proper anchoring of the urb before submission. This could lead to a memory leak if usb kill anchored urbs() was called before the urb was correctly anchored. The issue occurs when using the anchor pattern for urb submission.
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-2026-23324
ECHO-8A3C-B340-62D5
OPENSUSE-SU-2026:20826-1
SUSE-SU-2026:21834-1
SUSE-SU-2026:21841-1
SUSE-SU-2026:21845-1
SUSE-SU-2026:21860-1
SUSE-SU-2026:21876-1
SUSE-SU-2026:21877-1
SUSE-SU-2026:21916-1
SUSE-SU-2026:21919-1
SUSE-SU-2026:2217-1
SUSE-SU-2026:2238-1
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
Etas Es58X Can Driver