Description
A race condition in the Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing/opening of ttys could lead to a use-after-free.
Published: 2022-07-21
Score: 5.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2020-24033 A race condition in the Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing/opening of ttys could lead to a use-after-free.
History

No history.

Subscriptions

Linux Linux Kernel
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T17:30:08.357Z

Reserved: 2022-07-21T00:00:00.000Z

Link: CVE-2020-36557

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-07-21T04:15:09.830

Modified: 2024-11-21T05:29:49.700

Link: CVE-2020-36557

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-03-21T10:00:00Z

Links: CVE-2020-36557 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses