CVE-2023-6560

Severity CVSS v4.0:

Pending analysis

Type:

CWE-119 Buffer Errors

Publication date:

09/12/2023

Last modified:

08/01/2024

Description

An out-of-bounds memory access flaw was found in the io_uring SQ/CQ rings functionality in the Linux kernel. This issue could allow a local user to crash the system.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::		6.6 (including)
cpe:2.3:o:linux:linux_kernel:6.7:rc1::::::
cpe:2.3:o:linux:linux_kernel:6.7:rc2::::::
cpe:2.3:o:linux:linux_kernel:6.7:rc3::::::
cpe:2.3:o:linux:linux_kernel:6.7:rc4::::::

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

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::		6.6 (including)
cpe:2.3:o:linux:linux_kernel:6.7:rc1::::::
cpe:2.3:o:linux:linux_kernel:6.7:rc2::::::
cpe:2.3:o:linux:linux_kernel:6.7:rc3::::::
cpe:2.3:o:linux:linux_kernel:6.7:rc4::::::

CVE-2023-6560

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools