CVE-2023-1989

HighCVSS 7.0/10Last modified Oct 1, 2026

Description

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. A call to btsdio_remove with an unfinished job may cause a race problem which leads to a UAF on hdev devices.

Metrics

CVSS 3.1 7.0/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Apr 11, 2023
Last modified
Oct 1, 2026
NVD status
Modified

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CVE-2023-1989: High severity, CVSS 7.0 | Vulnix