CVE-2023-52507

Severity CVSS v4.0:

Pending analysis

Type:

CWE-125 Out-of-bounds Read

Publication date:

02/03/2024

Last modified:

13/01/2025

Description

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: assert requested protocol is valid The protocol is used in a bit mask to determine if the protocol is supported. Assert the provided protocol is less than the maximum defined so it doesn&#39;t potentially perform a shift-out-of-bounds and provide a clearer error for undefined protocols vs unsupported ones.

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::::::::	3.2 (including)	4.14.328 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15 (including)	4.19.297 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.259 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.199 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.136 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.1.59 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.5.8 (excluding)
cpe:2.3:o:linux:linux_kernel:6.6:rc1::::::
cpe:2.3:o:linux:linux_kernel:6.6:rc2::::::
cpe:2.3:o:linux:linux_kernel:6.6:rc3::::::
cpe:2.3:o:linux:linux_kernel:6.6:rc4::::::
cpe:2.3:o:linux:linux_kernel:6.6:rc5::::::

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

CVE-2023-52507

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools