Qualcomm Snapdragon Auto up to SDX20 Elementary Stream Integer Underflow memory corruption

A vulnerability classified as critical has been found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IoT, Snapdragon IoT, Snapdragon Mobile and Snapdragon Wearables. Affected is an unknown function of the component Elementary Stream Handler. The manipulation with an unknown input leads to a memory corruption vulnerability (Integer Underflow). CWE is classifying the issue as CWE-191. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 05/24/2019. The advisory is available at qualcomm.com. This vulnerability is traded as CVE-2019-2244 since 12/10/2018. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of 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.

See 135559, 135560, 135561 and 135562 for similar entries.

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 Underflow (CWE-191)
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: ?

12/10/2018 CVE assigned
05/24/2019 +165 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-2019-2244 (?)
See also: ?

Created: 05/25/2019 11:09 AM
Complete: ?

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