CVE-2022-1280

kernel: concurrency use-after-free between drm_setmaster_ioctl and drm_mode_getresources

Published Apr 13, 2022 CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
Description
A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a race problem. This flaw allows a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-24611 A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a race problem. This flaw allows a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 2, 2024, 11:55 PM
Reserved
Apr 8, 2022, 12:00 AM
Status
Modified
Published
Apr 13, 2022, 6:15 PM
Modified
Jun 17, 2026, 4:22 AM
Severity
Moderate
Public date
Apr 7, 2022, 12:00 AM