High 8.4Known exploited (CISA KEV)Published Aug 31, 2014

CVE-2013-2597Stack-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…

Updated under an hour ago (2026-10-19 08:40 UTC)

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It affects codeaurora android-msm. Add what you run to find out whether that includes you.

CISA lists it as known exploited since Sep 15, 2022; federal agencies had to remediate by Oct 6, 2022. Treat that date as your deadline.

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Every CVE for codeaurora android-msm

Exploited in the last 30 days

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.

CVSS: 8.4 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-121
Known exploited: Added to CISA KEV Sep 15, 2022; federal remediation due Oct 6, 2022Apply updates per vendor instructions.
EPSS (exploitation in the next 30 days): 1.50% (percentile 74)
Assigned by: mitre
NVD analysis: Analyzed
Record last updated: Oct 22, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

codeaurora android-msm codeaurora:android-msm	2.6.29; 3.2.54; 3.2.55; 3.2.56; 3.2.57; 3.2.58; 3.2.59; 3.2.60; and 164 more ranges	NVD

References

https://www.codeaurora.org/projects/security-advisories/stack-based-buffer-overflow-acdb-audio-driver-cve-2013-2597x-refsource-confirm, broken-link, vendor-advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-2597us-government-resource

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.