Asus ROG Zephyrus M GM501GS 313 Battery input validation ⚔ [Disputed]

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Asus ROG Zephyrus M GM501GS 313. It has been classified as critical. Affected is an unknown function of the component Battery Handler. Performing a manipulation results in input validation. This vulnerability is reported as CVE-2019-18216. The attack may be carried out on the physical device. No exploit exists. There is ongoing doubt regarding the real existence of this vulnerability.

Detailsinfo

A vulnerability, which was classified as critical, was found in Asus ROG Zephyrus M GM501GS 313. This affects an unknown code block of the component Battery Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

** DISPUTED ** The BIOS configuration design on ASUS ROG Zephyrus M GM501GS laptops with BIOS 313 relies on the main battery instead of using a CMOS battery, which reduces the value of a protection mechanism in which booting from a USB device is prohibited. Attackers who have physical laptop access can exhaust the main battery to reset the BIOS configuration, and then achieve direct access to the hard drive by booting a live USB OS without disassembling the laptop. NOTE: the vendor has apparently indicated that this is "normal" and use of the same battery for the BIOS and the overall system is a "new design." However, the vendor apparently plans to "improve" this an unspecified later time.

The weakness was disclosed 10/20/2019. This vulnerability is uniquely identified as CVE-2019-18216 since 10/20/2019. Attacking locally is a requirement. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

The real existence of this vulnerability is still doubted at the moment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/20/2019 🔍
10/20/2019 +0 days 🔍
10/21/2019 +1 days 🔍
08/05/2024 +1750 days 🔍

Sourcesinfo

Vendor: asus.com

Advisory: blog.modpr0.be
Status: Not defined
Disputed: 🔍

CVE: CVE-2019-18216 (🔍)
GCVE (CVE): GCVE-0-2019-18216
GCVE (VulDB): GCVE-100-143967

Entryinfo

Created: 10/21/2019 07:13
Updated: 08/05/2024 05:13
Changes: 10/21/2019 07:13 (36), 10/21/2019 07:18 (17), 01/17/2024 09:41 (3), 08/05/2024 05:13 (17)
Complete: 🔍
Cache ID: 216::103

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