CVE-2024-39431

Published Sep 27, 2024 CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed

Description

In UMTS RLC driver, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with System execution privileges needed.

Affected Products

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

Vendor Product Default status Versions

Unisoc (Shanghai) Technologies Co., Ltd.

SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000

unaffected

Version	Status	Constraints
`Android12/Android13/Android14`	affected	—

Configuration 1 [-]

AND

OR	cpe:2.3:o:google:android:12.0:::::::*
	cpe:2.3:o:google:android:13.0:::::::*
	cpe:2.3:o:google:android:14.0:::::::*

OR	cpe:2.3:h:unisoc:s8000:-:::::::*
	cpe:2.3:h:unisoc:sc7731e:-:::::::*
	cpe:2.3:h:unisoc:sc9832e:-:::::::*
	cpe:2.3:h:unisoc:sc9863a:-:::::::*
	cpe:2.3:h:unisoc:t310:-:::::::*
	cpe:2.3:h:unisoc:t606:-:::::::*
	cpe:2.3:h:unisoc:t610:-:::::::*
	cpe:2.3:h:unisoc:t612:-:::::::*
	cpe:2.3:h:unisoc:t616:-:::::::*
	cpe:2.3:h:unisoc:t618:-:::::::*
	cpe:2.3:h:unisoc:t760:-:::::::*
	cpe:2.3:h:unisoc:t770:-:::::::*
	cpe:2.3:h:unisoc:t820:-:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2024-37975	In UMTS RLC driver, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with System execution privileges needed.

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required None

Scope Changed

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.

Exploit prediction score: < 1% (0.176% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://www.unisoc.com/en_us/secy/announcementDetail/1830802995705610241

History

Sep 30, 2024 6:30 PM First appearance in the feed. Weaknesses updated. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Google Google android
Weaknesses		CWE-787
CPEs		cpe:2.3:h:unisoc:s8000:-:::::::* cpe:2.3:h:unisoc:t760:-:::::::* cpe:2.3:h:unisoc:t770:-:::::::* cpe:2.3:h:unisoc:t820:-:::::::* cpe:2.3:o:google:android:12.0:::::::* cpe:2.3:o:google:android:13.0:::::::* cpe:2.3:o:google:android:14.0:::::::*
Vendors & Products		Google Google android

Sep 27, 2024 4:30 PM First appearance in the feed. Affected versions updated. Affected vendors updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
First Time appeared		Unisoc Unisoc s8000 Unisoc sc7731e Unisoc sc9832e Unisoc sc9863a Unisoc t310 Unisoc t606 Unisoc t610 Unisoc t612 Unisoc t616 Unisoc t618 Unisoc t760 Unisoc t770 Unisoc t820
CPEs		cpe:2.3:h:unisoc:s8000:::::::: cpe:2.3:h:unisoc:sc7731e:-:::::::* cpe:2.3:h:unisoc:sc9832e:-:::::::* cpe:2.3:h:unisoc:sc9863a:-:::::::* cpe:2.3:h:unisoc:t310:-:::::::* cpe:2.3:h:unisoc:t606:-:::::::* cpe:2.3:h:unisoc:t610:-:::::::* cpe:2.3:h:unisoc:t612:-:::::::* cpe:2.3:h:unisoc:t616:-:::::::* cpe:2.3:h:unisoc:t618:-:::::::* cpe:2.3:h:unisoc:t760:::::::: cpe:2.3:h:unisoc:t770:::::::: cpe:2.3:h:unisoc:t820::::::::
Vendors & Products		Unisoc Unisoc s8000 Unisoc sc7731e Unisoc sc9832e Unisoc sc9863a Unisoc t310 Unisoc t606 Unisoc t610 Unisoc t612 Unisoc t616 Unisoc t618 Unisoc t760 Unisoc t770 Unisoc t820
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Sep 27, 2024 7:45 AM Description updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		In UMTS RLC driver, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with System execution privileges needed.
References		https://www.unisoc.com/en_us/secy/announcementDetail/1830802995705610241
Metrics		cvssV3_1 `{'score': 8.3, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'}`