Qualcomm Snapdragon Auto up to SM7150 Integer Overflow memory corruption

A vulnerability was found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IoT, Snapdragon IoT, Snapdragon Mobile and Snapdragon Wearables (Chip Software) and classified as critical. This issue affects a part. The manipulation with an unknown input leads to a memory corruption vulnerability (Integer Overflow). Using CWE to declare the problem leads to CWE-190. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 05/24/2019. It is possible to read the advisory at qualcomm.com. The identification of this vulnerability is CVE-2018-11968 since 06/07/2018. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/25/2019).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries 135523, 135524, 135525 and 135526 are pretty similar.

Vendor

• Qualcomm

Name

• Snapdragon Auto
• Snapdragon Compute
• Snapdragon Connectivity
• Snapdragon Consumer IoT
• Snapdragon IoT
• Snapdragon Mobile
• Snapdragon Wearables

• ?
• ?
• ?

• ?
• ?
• ?

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: ≈5.5
VulDB Temp Score: ≈5.5
VulDB Vector: ?
VulDB Reliability: ?

VulDB Base Score: ?
VulDB Temp Score: ?
VulDB Reliability: ?
Class: Memory corruption / Integer Overflow (CWE-190)
Local: Yes
Remote: No

Availability: ?
Status: Not defined

Current Price Estimation: ?

Price Prediction: ?

Threat Intelligenceinfoedit

Threat: ?
Adversaries: ?
Geopolitics: ?
Economy: ?
Predictions: ?
Remediation: ?Recommended: no mitigation known

0-Day Time: ?

06/07/2018 CVE assigned
05/24/2019 +351 days Advisory disclosed
05/25/2019 +1 days VulDB entry created
05/25/2019 +0 days VulDB last updateVendor: qualcomm.com

Advisory: qualcomm.com

CVE: CVE-2018-11968 (?)
See also: ?

Created: 05/25/2019 09:43 AM
Complete: ?

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