Qualcomm Snapdragon Auto up to SM8150 group_id array index

Summaryinfo

A vulnerability identified as critical has been detected in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice , Music and Snapdragon Wearables. Affected is an unknown function. The manipulation of the argument group_id leads to array index. This vulnerability is referenced as CVE-2020-3665. The attack can only be performed from a local environment. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice , Music and Snapdragon Wearables (Chip Software) and classified as critical. This issue affects some unknown functionality. The manipulation of the argument group_id with an unknown input leads to a array index vulnerability. Using CWE to declare the problem leads to CWE-129. The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A possible buffer overflow would occur while processing command from firmware due to the group_id obtained from the firmware being out of range in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8053, APQ8096AU, MDM9206, MDM9207C, MDM9607, MDM9615, MDM9640, MDM9650, MSM8909W, MSM8996, MSM8996AU, QCA6174A, QCA9377, QCA9379, SDM439, SDM636, SDM660, SDX20, SDX24, SM8150

The weakness was published 06/22/2020 as confirmed security bulletin (Website). The advisory is shared at qualcomm.com. The identification of this vulnerability is CVE-2020-3665 since 12/17/2019. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

Upgrading eliminates this vulnerability.

Similar entries are available at VDB-157079, VDB-157080, VDB-157081 and VDB-157082. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Chip Software

Vendor

• Qualcomm

Name

• Music
• Snapdragon Auto
• Snapdragon Compute
• Snapdragon Connectivity
• Snapdragon Consumer Electronics Connectivity
• Snapdragon Consumer IOT
• Snapdragon Industrial IOT
• Snapdragon IoT
• Snapdragon Mobile
• Snapdragon Voice
• Snapdragon Wearables

Version

• APQ8009
• APQ8053
• APQ8096AU
• MDM9206
• MDM9207C
• MDM9607
• MDM9615
• MDM9640
• MDM9650
• MSM8909W
• MSM8996
• MSM8996AU
• QCA6174A
• QCA9377
• QCA9379
• SDM439
• SDM636
• SDM660
• SDX20
• SDX24
• SM8150

License

• commercial

Website

• Vendor: https://www.qualcomm.com/

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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