Qualcomm Snapdragon Auto up to SXR2130 Locked Region privileges management

Summaryinfo

A vulnerability has been found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking up to SXR2130 and classified as critical. This affects an unknown part of the component Locked Region Handler. This manipulation causes privileges management. This vulnerability appears as CVE-2019-2267. The attack requires local access. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking up to SXR2130 (Chip Software). It has been declared as critical. Affected by this vulnerability is an unknown part of the component Locked Region Handler. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Locked regions may be modified through other interfaces in secure boot loader image due to improper access control. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in MDM9205, QCS404, QCS605, SDA845, SDM670, SDM710, SDM845, SDM850, SM8150, SXR1130, SXR2130

The weakness was presented 01/21/2020 as confirmed security bulletin (Website). The advisory is shared at qualcomm.com. This vulnerability is known as CVE-2019-2267 since 12/10/2018. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading eliminates this vulnerability.

See VDB-149145, VDB-149146, VDB-149147 and VDB-149148 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Chip Software

Vendor

• Qualcomm

Name

• Networking
• Snapdragon Auto
• Snapdragon Compute
• Snapdragon Connectivity
• Snapdragon Consumer IOT
• Snapdragon Industrial IOT
• Snapdragon Mobile
• Snapdragon Wired Infrastructure

Version

• MDM9205
• QCS404
• QCS605
• SDA845
• SDM670
• SDM710
• SDM845
• SDM850
• SM8150
• SXR1130
• SXR2130

License

• commercial

Website

• Vendor: https://www.qualcomm.com/

CPE 2.3info

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Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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