VDB-107623 · CVE-2017-11048 · BID 101160

Google Android 8.0 Display Driver use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$25k-$100k0.00

Summaryinfo

A vulnerability was found in Google Android 8.0. It has been classified as critical. Affected is an unknown function of the component Display Driver. This manipulation causes use after free. This vulnerability appears as CVE-2017-11048. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in Google Android 8.0 (Smartphone Operating System). Affected by this vulnerability is an unknown code block of the component Display Driver. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, in a display driver function, a Use After Free condition can occur.

The bug was discovered 10/02/2017. The weakness was presented 10/10/2017 by Alibaba with Tencent (Website). It is possible to read the advisory at source.android.com. This vulnerability is known as CVE-2017-11048 since 07/07/2017. The exploitation appears to be easy. Attacking locally is a requirement. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $25k-$100k at the moment (estimation calculated on 01/16/2021). It is expected to see the exploit prices for this product increasing in the near future.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $25k-$100k.

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 101160†). See VDB-98332, VDB-107387, VDB-107403 and VDB-107404 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.8

VulDB Base Score: 5.9
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/07/2017 🔍
10/02/2017 +87 days 🔍
10/02/2017 +0 days 🔍
10/10/2017 +8 days 🔍
10/10/2017 +0 days 🔍
10/11/2017 +1 days 🔍
01/16/2021 +1193 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: source.android.com
Researcher: Wolfu (Alibaba)
Organization: Tencent
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-11048 (🔍)
GCVE (CVE): GCVE-0-2017-11048
GCVE (VulDB): GCVE-100-107623
SecurityFocus: 101160 - Google Android Multiple Qualcomm Components Multiple Security Vulnerabilities

scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 10/11/2017 10:13
Updated: 01/16/2021 06:54
Changes: 10/11/2017 10:13 (63), 12/21/2019 11:35 (5), 01/16/2021 06:54 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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