CISA KEV · Known exploitedHigh

CVE-2013-2597

Code Aurora ACDB Audio Driver

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
EPSS: 1.52%
CISA KEV: Listed
Published: 2014.08.31

PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV

Exploit probability1.52%

Technical severityCVSS 8.4

Vulnerability overview

Affected product and versions

Product: Code Aurora ACDB Audio Driver
Affected versions: 2.6.29, 3.2.54, 3.2.55, 3.2.56, 3.2.57, 3.2.58, 3.2.59, 3.2.60, 3.2.61, 3.2.62, 3.4.72, 3.4.73, 3.4.74, 3.4.75, 3.4.76, 3.4.77, 3.4.78, 3.4.79, 3.4.80
Fixed versions: No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

CISA required action

Apply updates per vendor instructions.

Due date: 2022.10.06

1
Identify
Confirm that Code Aurora ACDB Audio Driver and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-119, CWE-121
KEV added: 2022.09.15
Ransomware use: 미확인