CVE-2013-2597
Code Aurora ACDB Audio Driver Stack-based Buffer Overflow Vulnerability
- High 8.4
- Exploited: added to CISA KEV 15 Sep 2022
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.
Key facts
- Published
- 31 Aug 2014
- Last changed
- 22 Oct 2025
- Assigned by
- mitre
- KEV added
- 15 Sep 2022
- KEV fix due
- 6 Oct 2022
- EPSS
- 1.503% likely to be exploited in the next 30 days, higher than 74.741% of CVEs (scores for 15 Nov 2026)
- SSVC (CISA)
- Exploitation: active; Automatable: no; Technical impact: total
Severity scores
Each score is shown as its source gave it. They are not averaged or merged.
- 8.4CVSS 3.1, Highfrom CISA (ADP container)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
What to do
- Apply updates per vendor instructions.CISA KEV required action
Historical context and remediation
This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.
No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.
Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a |
|
Timeline
- 31 Aug 2014 Published
- 15 Sep 2022 CVE-2013-2597 added to CISA KEV
- 15 Sep 2022 Added to the CISA KEV catalogue