Description
An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2pdu.c has a use-after-free and OOPS for SMB2_TREE_DISCONNECT.
Published: 2022-12-23
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-50672 An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2pdu.c has a use-after-free and OOPS for SMB2_TREE_DISCONNECT.
History

Mon, 14 Apr 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-04-14T18:38:27.723Z

Reserved: 2022-12-23T00:00:00.000Z

Link: CVE-2022-47939

cve-icon Vulnrichment

Updated: 2024-08-03T15:02:36.591Z

cve-icon NVD

Status : Modified

Published: 2022-12-23T16:15:12.290

Modified: 2025-04-14T19:15:32.793

Link: CVE-2022-47939

cve-icon Redhat

Severity : Critical

Publid Date: 2022-12-22T00:00:00Z

Links: CVE-2022-47939 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses