Qualcomm Snapdragon Auto up to SDM660 Access Authentication Token improper authorization

Summaryinfo

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. It has been rated as critical. Impacted is an unknown function of the component Access Authentication Token Handler. The manipulation leads to improper authorization. This vulnerability is listed as CVE-2018-13908. The attack must be carried out locally. There is no available exploit. Upgrading the affected component is advised.

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). It has been rated as critical. This issue affects an unknown function of the component Access Authentication Token Handler. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Truncated access authentication token leads to weakened access control for stored secure application data 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, Snapdragon Wired Infrastructure and Networking in IPQ8074, MDM9150, MDM9206, MDM9607, MDM9650, MDM9655, MSM8909W, MSM8996AU, QCA8081, QCS405, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 8CX, SDA660, SDM439, SDM630, SDM660, Snapdragon_High_Med_2016, SXR1130

The weakness was presented 06/14/2019 as confirmed security bulletin (Website). The advisory is shared at qualcomm.com. The identification of this vulnerability is CVE-2018-13908 since 07/11/2018. The exploitation is known to be easy. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1548.002 for this issue.

Upgrading eliminates this vulnerability.

See VDB-120497, VDB-120506, VDB-120507 and VDB-120508 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

• 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

• 52
• MDM9650
• MDM9655
• MSM8909W
• MSM8996AU
• QCA8081
• QCS405
• QCS605
• Qualcomm 215
• SD 8CX
• SD 415
• SD 429
• SD 435
• SD 439
• SD 450
• SD 615-16
• SD 625
• SD 632
• SD 636
• SD 650
• SD 670
• SD 710
• SD 712
• SD 820
• SD 820A
• SD 835
• SD 845
• SD 850
• SDA660
• SDM439
• SDM630
• SDM660

License

• commercial

Website

• Vendor: https://www.qualcomm.com/

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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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