Qualcomm Snapdragon Auto CBO Listener Use-After-Free memory corruption

A vulnerability was found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music and Snapdragon Wired Infrastructure and Networking (Chip Software). It has been declared as critical. This vulnerability affects an unknown function of the component CBO Listener. The manipulation with an unknown input leads to a memory corruption vulnerability (Use-After-Free). The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 11/21/2019 as confirmed security bulletin (Website). The advisory is shared for download at qualcomm.com. This vulnerability was named CVE-2019-2336 since 12/10/2018. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 11/22/2019).

Upgrading eliminates this vulnerability.

The entries 143505, 146051, 146046 and 146047 are related to this item.

Type

Vendor

Name

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: ≈5.5
VulDB Temp Score: ≈5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Memory corruption / Use-After-Free (CWE-119)
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

12/10/2018 CVE assigned
11/21/2019 +346 days Advisory disclosed
11/22/2019 +1 days VulDB entry created
11/22/2019 +0 days VulDB last updateVendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2019-2336 (🔒)
See also: 🔒

Created: 11/22/2019 08:39 AM
Complete: 🔍

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