What’s Vulnerable › Vulnerabilities

CVE-2018-5850

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-06-06 · updated 2026-06-17
• Weakness: CWE-191

Description

In the function csr_update_fils_params_rso(), insufficient validation on a key length can result in an integer underflow leading to a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.

Affected products

• Android: all versions

References

• https://www.codeaurora.org/security-bulletin/2018/05/11/may-2018-code-aurora-security-bulletin-2
• https://source.android.com/security/bulletin/2018-05-01
• https://www.codeaurora.org/security-bulletin/2018/05/11/may-2018-code-aurora-security-bulletin-2

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