CVE-2021-1977
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I. Basic Information for CVE-2021-1977
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Possible buffer over read due to improper validation of frame length while processing AEAD decryption during ASSOC response in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款Qualcomm产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm MDM9206等都是美国高通（Qualcomm）公司的产品。MDM9206是一款中央处理器（CPU）产品。MDM9607是一款中央处理器（CPU）产品。MDM9650是一款中央处理器（CPU）产品。 Qualcomm 存在安全漏洞，该漏洞源于在 ASSOC 响应期间处理 AEAD 解密时由于帧长度验证不当可能导致缓冲区过度读取。以下产品及版本受到影响:AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, FSM10055, FSM10056, MDM9
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 | APQ8009, APQ8017, APQ8053, APQ8064AU, APQ8096AU, AR8031, AR8035, CSRA6620, CSRA6640, CSRB31024, MDM9150, MDM9206, MDM9250, MDM9607, MDM9626, MDM9628, MDM9650, MSM8953, MSM8996AU, QCA4020, QCA6174A, QCA6175A, QCA6310, QCA6320, QCA6335, QCA6390, QCA6391, QC | - |
II. Public POCs for CVE-2021-1977
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Security Bulletins | Qualcomm Documentationx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-1977
Same Patch Batch · Qualcomm, Inc. · 2021-10-20 · 31 CVEs total
| CVE-2020-11303 | 8.6 HIGH | 多款Qualcomm产品访问控制错误漏洞 |
| CVE-2021-30256 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30316 | 8.4 HIGH | Qualcomm 多款产品缓冲区错误漏洞 |
| CVE-2021-30315 | 8.4 HIGH | Qualcomm 多款产品资源管理错误漏洞 |
| CVE-2021-30306 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30305 | 8.4 HIGH | 多款 Qualcomm 产品输入验证错误漏洞 |
| CVE-2021-30297 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30292 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30291 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30288 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30258 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30257 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-1985 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-1983 | 8.4 HIGH | 多款Qualcomm产品安全漏洞 |
| CVE-2021-1913 | 8.4 HIGH | 多款Qualcomm产品输入验证错误漏洞 |
| CVE-2021-1917 | 8.4 HIGH | 多款Qualcomm产品代码问题漏洞 |
| CVE-2021-1949 | 8.4 HIGH | 多款Qualcomm产品输入验证错误漏洞 |
| CVE-2021-1984 | 8.4 HIGH | 多款Qualcomm产品输入验证错误漏洞 |
| CVE-2021-1932 | 8.4 HIGH | Qualcomm 芯片 安全漏洞 |
| CVE-2021-1959 | 7.8 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: Qualcomm, Inc.
V. Comments for CVE-2021-1977
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