VDB-127773 · CVE-2016-10502 · BID 105838

Qualcomm Snapdragon Mobile/Snapdragon Wear up to SDA660 Trusted Application ID Generator integer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Qualcomm Snapdragon Mobile and Snapdragon Wear up to SDA660. This affects an unknown function of the component Trusted Application ID Generator. Performing a manipulation results in integer overflow. This vulnerability was named CVE-2016-10502. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Qualcomm Snapdragon Mobile and Snapdragon Wear up to SDA660 (Chip Software). This affects some unknown functionality of the component Trusted Application ID Generator. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

While generating trusted application id, An integer overflow can occur giving the trusted application an invalid identity in Snapdragon Mobile and Snapdragon Wear in versions MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 835 and SDA660.

The bug was discovered 11/05/2018. The weakness was presented 12/10/2018 (Website). The advisory is shared at source.android.com. This vulnerability is uniquely identified as CVE-2016-10502 since 08/16/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 35 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 105838†). See VDB-124294, VDB-127250, VDB-127251 and VDB-127252 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/16/2017 🔍
11/05/2018 +446 days 🔍
11/05/2018 +0 days 🔍
12/10/2018 +35 days 🔍
12/10/2018 +0 days 🔍
12/11/2018 +1 days 🔍
05/04/2020 +510 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: source.android.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-10502 (🔍)
GCVE (CVE): GCVE-0-2016-10502
GCVE (VulDB): GCVE-100-127773
SecurityFocus: 105838 - Qualcomm Closed-Source Components Multiple Unspecified Vulnerabilities

See also: 🔍

Entryinfo

Created: 12/11/2018 07:54
Updated: 05/04/2020 08:45
Changes: 12/11/2018 07:54 (61), 05/04/2020 08:45 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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