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CVE-2023-6606

Date: December 8, 2023

An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.

Language: C

Severity Score

7.1

Related Resources (15)

Url: https://access.redhat.com/errata/RHSA-2024:2094

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-6606

Url: https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html

Url: https://bugzilla.redhat.com/show_bug.cgi?id=2253611

Url: https://access.redhat.com/errata/RHSA-2024:0723

Url: https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html

Url: https://access.redhat.com/errata/RHSA-2024:0725

Url: https://access.redhat.com/errata/RHSA-2024:0881

Url: https://access.redhat.com/errata/RHSA-2024:1188

Url: https://access.redhat.com/security/cve/CVE-2023-6606

Url: https://access.redhat.com/errata/RHSA-2024:1248

Url: https://bugzilla.kernel.org/show_bug.cgi?id=218218

Url: https://access.redhat.com/errata/RHSA-2024:0897

Url: https://access.redhat.com/errata/RHSA-2024:1404

Url: https://www.mend.io/vulnerability-database/CVE-2023-6606

Severity Score

7.1

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:	7.1
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

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