Qualcomm Snapdragon Auto up to SDX24 USB Driver buffer overflow

Summaryinfo

A vulnerability classified as critical was found in Qualcomm Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile and Snapdragon Wearables up to SDX24. The impacted element is an unknown function of the component USB Driver. Such manipulation leads to buffer overflow. This vulnerability is documented as CVE-2019-10606. The attack needs to be performed locally. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Qualcomm Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile and Snapdragon Wearables up to SDX24 (Chip Software). It has been rated as critical. Affected by this issue is an unknown function of the component USB Driver. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Out-of-bound access will occur in USB driver due to lack of check to validate the frame size passed by user in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in MDM9607, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8940, QCS605, SDX24

The weakness was released 01/21/2020 as confirmed security bulletin (Website). The advisory is shared for download at qualcomm.com. This vulnerability is handled as CVE-2019-10606 since 03/29/2019. The attack needs to be approached locally. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-149145, VDB-149146, VDB-149147 and VDB-149148. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Chip Software

Vendor

• Qualcomm

Name

• Snapdragon Auto
• Snapdragon Consumer Electronics Connectivity
• Snapdragon Consumer IOT
• Snapdragon Industrial IOT
• Snapdragon Mobile
• Snapdragon Wearables

Version

• MDM9607
• MSM8909W
• MSM8917
• MSM8920
• MSM8937
• MSM8940
• QCS605
• SDX24

License

• commercial

Website

• Vendor: https://www.qualcomm.com/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Once again VulDB remains the best source for vulnerability data.

Discussion