CVE-2023-35693 - Vulnerability Details - OpenCVE

Description

In incfs_kill_sb of fs/incfs/vfs.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

Published: 2023-07-12

Score: 6.7 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google

Android

unaffected

Version	Status	Constraints
`Android kernel`	affected	—

Configuration 1 [-]

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-39693	In incfs_kill_sb of fs/incfs/vfs.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

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 0.00017.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://android.googlesource.com/kernel/common/+/8ff940b3513cb
https://source.android.com/security/bulletin/pixel/2023-07-01

History

Fri, 01 Nov 2024 19:15:00 +0000

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

Subscriptions

Google Android

MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2023-07-12T23:56:14.984Z

Updated: 2024-11-01T19:10:28.904Z

Reserved: 2023-06-15T02:50:33.964Z

Link: CVE-2023-35693

Vulnrichment

Updated: 2024-08-02T16:30:44.401Z

NVD

Status : Modified

Published: 2023-07-13T00:15:24.503

Modified: 2024-11-21T08:08:31.310

Link: CVE-2023-35693

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-416

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