CVE-2022-41848

kernel: Race condition between mgslpc_ioctl and mgslpc_detach

Published Sep 30, 2022 CVSS 3.1 · 4.2 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-45015 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
May 20, 2025, 7:23 PM
Reserved
Sep 30, 2022, 12:00 AM
Status
Modified
Published
Sep 30, 2022, 6:15 AM
Modified
Jun 17, 2026, 5:03 AM
Severity
Low
Public date
Sep 30, 2022, 12:00 AM