Memory Corruption Vulnerability in Snapdragon Products by Qualcomm
CVE-2021-35129

7.8HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial Iot, Snapdragon Mobile, Snapdragon Wired Infrastructure And Networking
Vendor
CVE Published:
14 June 2022

What is CVE-2021-35129?

This vulnerability involves memory corruption in Qualcomm's Snapdragon range due to improper length checks when processing vendor-specific commands. This issue can potentially allow an attacker to manipulate device functionality, leading to unexpected behavior in products such as Snapdragon Compute, Snapdragon Connectivity, and others in the Snapdragon ecosystem.

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Deploy the Patch

Affected Version(s)

Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking AR8035, IPQ5010, IPQ5018, IPQ5028, QCA2062, QCA2064, QCA2065, QCA2066, QCA6391, QCA8081, QCA8337, QCC710, QCM6490, QCN6023, QCN6024, QCN6100, QCN6102, QCN6112, QCN6122, QCN6132, QCN9000, QCN9012, QCN9022, QCN9024, QCN9070, QCN9072, QCN9074, QCN9100, QCS6490, SD 8 Gen1 5G, SD 8cx Gen3, SD888, SD888 5G, SDX65, WCD9370, WCD9375, WCD9380, WCD9385, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WSA8830, WSA8835

References

https://www.qualcomm.com/company/product-security/bulleti...
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CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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