Qualcomm Snapdragon Auto up to SDM660 cryptographic issue

Summaryinfo

A vulnerability has been 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 and classified as problematic. This issue affects some unknown processing. Performing a manipulation results in cryptographic issue. This vulnerability was named CVE-2018-5913. The attack needs to be approached locally. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been 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). This affects an unknown part. The manipulation with an unknown input leads to a cryptographic issue vulnerability. CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality. The summary by CVE is:

A non-time constant function memcmp is used which creates a side channel that could leak information 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 MDM9150, MDM9206, MDM9607, MDM9625, MDM9635M, MDM9640, MDM9650, MDM9655, MSM8909W, MSM8996AU, 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 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM439, SDM630, SDM660, Snapdragon_High_Med_2016, SXR1130

The weakness was presented 06/14/2019 as confirmed security bulletin (Website). It is possible to read the advisory at qualcomm.com. This vulnerability is uniquely identified as CVE-2018-5913 since 01/19/2018. The exploitability is told to be difficult. 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 attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

See VDB-120497, VDB-120506, VDB-120507 and VDB-120508 for similar entries. Be aware that VulDB is the high quality source for 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

• MDM9635M
• MDM9640
• MDM9650
• MDM9655
• MSM8909W
• MSM8996AU
• QCS405
• QCS605
• Qualcomm 215
• SD 8CX
• SD 415
• SD 450
• SD 615-16
• SD 625
• SD 632
• SD 636
• SD 650-52
• SD 670
• SD 675
• SD 710
• SD 712
• SD 730
• SD 820
• SD 820A
• SD 835
• SD 845
• SD 850
• SD 855
• SDA660
• SDM439
• SDM630
• SDM660

License

• commercial

Website

• Vendor: https://www.qualcomm.com/

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Entryinfo

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