What’s Vulnerable › Vulnerabilities

CVE-2017-15817

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-02-23 · updated 2026-06-17
• Weakness: CWE-20

Description

In all Qualcomm products with Android releases from CAF using the Linux kernel, when an access point sends a challenge text greater than 128 bytes, the host driver is unable to validate this potentially leading to authentication failure.

Affected products

• Android: all versions

References

• http://www.securityfocus.com/bid/102974
• https://source.android.com/security/bulletin/2018-02-01
• http://www.securityfocus.com/bid/102974
• https://source.android.com/security/bulletin/2018-02-01

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