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Mend.io Vulnerability Database

CVE-2023-6356

Date: February 7, 2024

A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages when using NVMe over TCP, leading the NVMe driver to a NULL pointer dereference in the NVMe driver and causing kernel panic and a denial of service.

Language: C

Severity Score

6.5

Related Resources (14)

Url: https://bugzilla.redhat.com/show_bug.cgi?id=2254054

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

Url: https://access.redhat.com/security/cve/CVE-2023-6356

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

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

Url: https://access.redhat.com/errata/RHSA-2024:0724

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

Url: https://security.netapp.com/advisory/ntap-20240415-0002/

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-6356

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

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

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

Url: https://access.redhat.com/errata/RHSA-2024:3810

Url: https://www.mend.io/vulnerability-database/CVE-2023-6356

Severity Score

6.5

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

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CVE-2023-6356

Date: February 7, 2024

Language: C

Severity Score

Related Resources (14)

Severity Score

Weakness Type (CWE)

CVSS v3.1

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