# CVE-2013-2597

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.

- Page: https://www.vulneraibility.com/cve/CVE-2013-2597
- CVSS: 8.4
- Known exploited: yes, in CISA KEV since 2022-09-15; CISA due date 2022-10-06
- EPSS: 1.50% (percentile 74.7)
- Unvetted proof-of-concept code on GitHub: 1 GitHub proof of concept (first 2013-06-11)
- CISA SSVC: exploitation active, automatable no, technical impact total (assessed 2025-05-01)
- Weakness: CWE-121
- Published: 2014-08-31

## Affected

- codeaurora:android-msm

## References

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

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.