CVE-2013-2850

Severity CVSS v4.0:

Pending analysis

Type:

CWE-119 Buffer Errors

Publication date:

07/06/2013

Last modified:

11/04/2025

Description

Heap-based buffer overflow in the iscsi_add_notunderstood_response function in drivers/target/iscsi/iscsi_target_parameters.c in the iSCSI target subsystem in the Linux kernel through 3.9.4 allows remote attackers to cause a denial of service (memory corruption and OOPS) or possibly execute arbitrary code via a long key that is not properly handled during construction of an error-response packet.

Impact

Vector 2.0

AV:A/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.90 HIGH
Vector: AV:A/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Adjacent
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

7.90

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	3.1 (including)	3.2.47 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	3.3 (including)	3.4.48 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	3.5 (including)	3.9.5 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2013-2850

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools