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CVE-2018-11820

Quick assessment

Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
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.

Qualcomm MDM9206等都是美国高通（Qualcomm）公司的一款中央处理器（CPU）产品。 多款Qualcomm产品中存在加密问题漏洞，该漏洞源于网络系统或产品未正确使用相关密码算法，导致内容未正确加密、弱加密、明文存储敏感信息等。以下产品受到影响：Qualcomm IPQ8074；MDM9150；MDM9206；MDM9607；MDM9640；MDM9650；MDM9655；MSM8996AU；QCA8081；QCS605；SD 210；SD 212；SD 205；SD 410/12；SD

AI Predicted 8.1 Difficulty: Moderate EPSS 0.23% · P13
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I. Basic Information for CVE-2018-11820

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use of non-time constant memcmp function creates side channel that leaks information and leads to cryptographic issues in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in versions IPQ8074, MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MDM9655, MSM8996AU, QCA8081, QCS605, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 / SD 670, SD 800, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 8CX, SDA660, SDM439, SDM630, SDM660, Snapdragon_High_Med_2016, SXR1130.
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
多款Qualcomm产品加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm MDM9206等都是美国高通（Qualcomm）公司的一款中央处理器（CPU）产品。 多款Qualcomm产品中存在加密问题漏洞，该漏洞源于网络系统或产品未正确使用相关密码算法，导致内容未正确加密、弱加密、明文存储敏感信息等。以下产品受到影响：Qualcomm IPQ8074；MDM9150；MDM9206；MDM9607；MDM9640；MDM9650；MDM9655；MSM8996AU；QCA8081；QCS605；SD 210；SD 212；SD 205；SD 410/12；SD
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
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure an IPQ8074, MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MDM9655, MSM8996AU, QCA8081, QCS605, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 / SD -

II. Public POCs for CVE-2018-11820

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III. Intelligence Information for CVE-2018-11820

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Vendor Advisories for CVE-2018-11820 (1)

Other References for CVE-2018-11820 (1)

Same Patch Batch · Qualcomm, Inc. · 2019-02-25 · 17 CVEs total

CVE-2018-11289 多款Qualcomm产品缓冲区错误漏洞
CVE-2018-11845 多款Qualcomm产品信息泄露漏洞
CVE-2018-11864 多款Qualcomm产品输入验证漏洞
CVE-2018-11931 多款Qualcomm产品输入验证漏洞
CVE-2018-11932 多款Qualcomm产品输入验证漏洞
CVE-2018-11935 多款Qualcomm产品输入验证漏洞
CVE-2018-11938 多款Qualcomm产品缓冲区错误漏洞
CVE-2018-11945 多款Qualcomm产品缓冲区错误漏洞
CVE-2018-11948 多款Qualcomm产品安全漏洞
CVE-2018-13900 多款Qualcomm产品安全漏洞
CVE-2018-13904 多款Qualcomm产品输入验证漏洞
CVE-2018-13905 多款Qualcomm产品安全漏洞
CVE-2018-13912 多款Qualcomm产品缓冲区错误漏洞
CVE-2018-13913 多款Qualcomm产品输入验证错误漏洞
CVE-2018-13914 多款Qualcomm产品缓冲区错误漏洞
CVE-2018-5839 多款Qualcomm产品访问控制错误漏洞

IV. Related Vulnerabilities

Same product: Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
Same vendor: Qualcomm, Inc.

V. Comments for CVE-2018-11820

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