Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2020-11121

Quick assessment

Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile
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 Wlan Firmware是美国高通（Qualcomm）公司的一个Wlan支撑固件。 Qualcomm Wlan Firmware 中存在缓冲区错误漏洞，该漏洞源于使用了memcpy而未检查目标缓冲区的长度，因此在WIFI hal进程中可能出现缓冲区溢出。

AI Predicted 8.1 Difficulty: Hard EPSS 0.19% · P9

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2020-11121

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
u'Possible buffer overflow in WIFI hal process due to usage of memcpy without checking length of destination buffer' in Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile in QCM4290, QCS4290, QM215, QSM8350, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SC8180X, SC8180XP, SDX55, SDX55M, SM4250, SM4250P, SM6115, SM6115P, SM6125, SM6250, SM6350, SM7125, SM7225, SM7250, SM7250P, SM8150, SM8150P, SM8250, SM8350, SM8350P, SXR2130, SXR2130P
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
Qualcomm Wlan Firmware 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm Wlan Firmware是美国高通（Qualcomm）公司的一个Wlan支撑固件。 Qualcomm Wlan Firmware 中存在缓冲区错误漏洞，该漏洞源于使用了memcpy而未检查目标缓冲区的长度，因此在WIFI hal进程中可能出现缓冲区溢出。
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 Industrial IOT, Snapdragon Mobile QCM4290, QCS4290, QM215, QSM8350, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SC8180X, SC8180XP, SDX55, SDX55M, SM4250, SM4250P, SM6115, SM6115P, SM6125, SM6250, SM6350, SM7125, SM7225, SM7250, SM7250P, SM8150, SM8150P, SM8250, SM8350, SM8350P, SXR2130, SX -

II. Public POCs for CVE-2020-11121

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-11121

请登录查看更多情报信息。

Other References for CVE-2020-11121 (1)

Same Patch Batch · Qualcomm, Inc. · 2020-11-12 · 20 CVEs total

CVE-2020-11196 Qualcomm Video 输入验证错误漏洞
CVE-2020-3639 Qualcomm Data Modem 输入验证错误漏洞
CVE-2020-3632 MHI Ring Validation 输入验证错误漏洞
CVE-2020-11209 Qualcomm Dsp Service 缓冲区错误漏洞
CVE-2020-11208 Qualcomm DSP Service 数字错误漏洞
CVE-2020-11207 Qualcomm LibFastCV 缓冲区错误漏洞
CVE-2020-11206 多款Qualcomm产品安全漏洞
CVE-2020-11205 多款Qualcomm产品输入验证错误漏洞
CVE-2020-11202 Qualcomm 芯片缓冲区错误漏洞
CVE-2020-11201 Qualcomm Video 输入验证错误漏洞
CVE-2020-11123 Qualcomm HLOS 安全漏洞
CVE-2020-11193 Qualcomm Video 缓冲区错误漏洞
CVE-2020-11184 Qualcomm Video 输入验证错误漏洞
CVE-2020-11175 多款Qualcomm产品资源管理错误漏洞
CVE-2020-11168 Qualcomm Video 代码问题漏洞
CVE-2020-11132 多款Qualcomm产品缓冲区错误漏洞
CVE-2020-11131 Qualcomm 组件输入验证错误漏洞
CVE-2020-11130 Qualcomm Wlan Firmware 缓冲区错误漏洞
CVE-2020-11127 Qualcomm QTEE 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile
Same vendor: Qualcomm, Inc.

V. Comments for CVE-2020-11121

No comments yet

Leave a comment