What’s Vulnerable › Vulnerabilities

CVE-2013-2597: Code Aurora ACDB Audio Driver Stack-based Buffer Overflow Vulnerability

• Severity: high (CVSS 7.2 v2.0)
• Exploited in the wild: yes — in CISA KEV since 2022-09-15
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-08-31 · updated 2026-06-16
• Weakness: CWE-121

Description

Stack-based buffer overflow in the acdb_ioctl function in audio_acdb.c in the acdb audio driver for the Linux kernel 2.6.x and 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to gain privileges via an application that leverages /dev/msm_acdb access and provides a large size value in an ioctl argument.

Affected products

• Codeaurora Android-Msm: 2.6.29, 3.2.54, 3.2.55, 3.2.56, 3.2.57, 3.2.58 (+166)

References

• https://www.codeaurora.org/projects/security-advisories/stack-based-buffer-overflow-acdb-audio-driver-cve-2013-2597
• https://www.codeaurora.org/projects/security-advisories/stack-based-buffer-overflow-acdb-audio-driver-cve-2013-2597
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-2597

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