CVE-2022-2380 - Vulnerability Details - OpenCVE

The Linux kernel was found vulnerable out of bounds memory access in the drivers/video/fbdev/sm712fb.c:smtcfb_read() function. The vulnerability could result in local attackers being able to crash the kernel.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0002.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Linux Subscribe	Linux Kernel Subscribe

Configuration 1 [-]

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-34647	The Linux kernel was found vulnerable out of bounds memory access in the drivers/video/fbdev/sm712fb.c:smtcfb_read() function. The vulnerability could result in local attackers being able to crash the kernel.
Ubuntu USN	USN-5515-1	Linux kernel vulnerabilities
Ubuntu USN	USN-5541-1	Linux kernel (Azure) vulnerabilities
Ubuntu USN	USN-6001-1	Linux kernel (AWS) vulnerabilities
Ubuntu USN	USN-6013-1	Linux kernel (AWS) vulnerabilities
Ubuntu USN	USN-6014-1	Linux kernel vulnerabilities

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git/commit/?h=for-next&id=bd771cf5c4254511cc4abb88f3dab3bd58bdf8e8
https://nvd.nist.gov/vuln/detail/CVE-2022-2380
https://www.cve.org/CVERecord?id=CVE-2022-2380

History

Wed, 23 Apr 2025 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2022-07-13T18:29:25.000Z

Updated: 2025-04-23T18:02:29.804Z

Reserved: 2022-07-11T00:00:00.000Z

Link: CVE-2022-2380

Vulnrichment

Updated: 2024-08-03T00:39:07.091Z

NVD

Status : Modified

Published: 2022-07-13T19:15:09.727

Modified: 2025-04-23T18:15:48.393

Link: CVE-2022-2380

Redhat

Severity : Moderate

Publid Date: 2022-02-27T14:58:00Z

Links: CVE-2022-2380 - Bugzilla

OpenCVE Enrichment

No data.

Weaknesses

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