CVE-2023-53117

Severity CVSS v4.0:

Pending analysis

Type:

CWE-125 Out-of-bounds Read

Publication date:

02/05/2025

Last modified:

10/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> fs: prevent out-of-bounds array speculation when closing a file descriptor<br /> <br /> Google-Bug-Id: 114199369

Impact

Vector 3.x

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

Base Score: 7.10 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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): High
Integrity (I): None
Availability (A): High

Base Score 3.x

7.10

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::		4.14.310 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15 (including)	4.19.278 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.237 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.175 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.103 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.1.20 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.2.7 (excluding)
cpe:2.3:o:linux:linux_kernel:6.3:rc1::::::

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

CVE-2023-53117

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools