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CVE-2018-9391

Quick assessment

Affected
Google Android
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Google Pixel是美国谷歌（Google）公司的一款智能手机。 Google Pixel存在安全漏洞，该漏洞源于在vendor/mediatek/proprietary/hardware/connectivity/gps/gps_hal/src/gpshal_wor ker.c的update_gps_sv和output_vzw_debug中缺少边界检查，从而导致越界写入。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.08% · P0

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2018-9391

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In update_gps_sv and output_vzw_debug of vendor/mediatek/proprietary/hardware/connectivity/gps/gps_hal/src/gpshal_wor ker.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Google Pixel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Pixel是美国谷歌（Google）公司的一款智能手机。 Google Pixel存在安全漏洞，该漏洞源于在vendor/mediatek/proprietary/hardware/connectivity/gps/gps_hal/src/gpshal_wor ker.c的update_gps_sv和output_vzw_debug中缺少边界检查，从而导致越界写入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Google Android Kernel -

II. Public POCs for CVE-2018-9391

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III. Intelligence Information for CVE-2018-9391

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Vendor Advisories for CVE-2018-9391 (1)

Same Patch Batch · Google · 2024-12-05 · 5 CVEs total

CVE-2018-9390 Google Pixel 安全漏洞
CVE-2018-9388 Google Pixel 安全漏洞
CVE-2018-9386 Google Pixel 安全漏洞
CVE-2017-13308 Google Pixel 安全漏洞

IV. Related Vulnerabilities

Same product: Android
Same vendor: Google

V. Comments for CVE-2018-9391

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