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CVE-2022-41848

kernel: Race condition between mgslpc_ioctl and mgslpc_detach

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Severity

Low

Red Hat Product Security

4.2

CVSS 3.1

Review impact separately from score.

Published · September 30, 2022

Updated · June 26, 2026

Description

drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race condition between mgslpc_ioctl and mgslpc_detach.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 4.2
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-366 · Race Condition within a Thread