CVE-2023-6536

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-6536
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, causing kernel panic and a denial of service.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://access.redhat.com/errata/RHSA-2024:0723 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:0724 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:0725 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:0881 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:0897 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1248 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:2094 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:3810 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-6536 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2254052 Issue Tracking
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:redhat:codeready_linux_builder_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian_eus:8.6_ppc64le:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:8.6_aarch64:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.2_aarch64:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_real_time:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

14 Sep 2024, 00:15

Type Values Removed Values Added
References
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html', 'tags': ['Mailing List', 'Third Party Advisory'], 'source': 'secalert@redhat.com'}
  • {'url': 'https://security.netapp.com/advisory/ntap-20240415-0001/', 'tags': ['Third Party Advisory'], 'source': 'secalert@redhat.com'}

27 Aug 2024, 19:23

Type Values Removed Values Added
References () https://access.redhat.com/errata/RHSA-2024:0881 - () https://access.redhat.com/errata/RHSA-2024:0881 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2024:0897 - () https://access.redhat.com/errata/RHSA-2024:0897 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2024:1248 - () https://access.redhat.com/errata/RHSA-2024:1248 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2024:2094 - () https://access.redhat.com/errata/RHSA-2024:2094 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2024:3810 - () https://access.redhat.com/errata/RHSA-2024:3810 - Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html - () https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html - Mailing List, Third Party Advisory
References () https://security.netapp.com/advisory/ntap-20240415-0001/ - () https://security.netapp.com/advisory/ntap-20240415-0001/ - Third Party Advisory
CPE cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
First Time Debian debian Linux
Debian

08 Jul 2024, 18:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:2094 -

25 Jun 2024, 21:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html -

12 Jun 2024, 10:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:3810 -

15 Apr 2024, 14:15

Type Values Removed Values Added
References
  • () https://security.netapp.com/advisory/ntap-20240415-0001/ -

12 Mar 2024, 03:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:1248 -

20 Feb 2024, 15:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:0881 -
  • () https://access.redhat.com/errata/RHSA-2024:0897 -

15 Feb 2024, 15:25

Type Values Removed Values Added
CPE cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2_aarch64:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_real_time:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.2_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6_ppc64le:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian_eus:8.6_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:9.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:8.6_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6_aarch64:*:*:*:*:*:*:*
cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6_s390x:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
First Time Redhat enterprise Linux Server Aus
Redhat enterprise Linux For Real Time For Nfv
Redhat codeready Linux Builder Eus For Power Little Endian Eus
Redhat enterprise Linux Server For Power Little Endian Update Services For Sap Solutions
Redhat codeready Linux Builder Eus
Redhat enterprise Linux For Real Time
Redhat enterprise Linux Eus
Redhat virtualization Host
Redhat codeready Linux Builder For Ibm Z Systems Eus
Redhat enterprise Linux For Power Little Endian Eus
Linux linux Kernel
Linux
Redhat enterprise Linux For Arm 64 Eus
Redhat
Redhat enterprise Linux Server Tus
Redhat enterprise Linux
Redhat codeready Linux Builder For Arm64 Eus
Redhat enterprise Linux For Ibm Z Systems Eus
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
References () https://bugzilla.redhat.com/show_bug.cgi?id=2254052 - () https://bugzilla.redhat.com/show_bug.cgi?id=2254052 - Issue Tracking
References () https://access.redhat.com/errata/RHSA-2024:0725 - () https://access.redhat.com/errata/RHSA-2024:0725 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2024:0723 - () https://access.redhat.com/errata/RHSA-2024:0723 - Third Party Advisory
References () https://access.redhat.com/security/cve/CVE-2023-6536 - () https://access.redhat.com/security/cve/CVE-2023-6536 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2024:0724 - () https://access.redhat.com/errata/RHSA-2024:0724 - Third Party Advisory

07 Feb 2024, 22:02

Type Values Removed Values Added
New CVE
Information

Published : 2024-02-07 21:15

Updated : 2024-09-14 00:15

NVD link : CVE-2023-6536

Mitre link : CVE-2023-6536

CVE.ORG link : CVE-2023-6536

JSON object : View

Products Affected

redhat

  • enterprise_linux_for_power_little_endian_eus
  • enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions
  • enterprise_linux_for_arm_64_eus
  • enterprise_linux_for_real_time_for_nfv
  • codeready_linux_builder_for_arm64_eus
  • enterprise_linux
  • codeready_linux_builder_for_ibm_z_systems_eus
  • enterprise_linux_for_ibm_z_systems_eus
  • codeready_linux_builder_eus
  • virtualization_host
  • enterprise_linux_server_tus
  • enterprise_linux_eus
  • enterprise_linux_for_real_time
  • enterprise_linux_server_aus
  • codeready_linux_builder_eus_for_power_little_endian_eus

linux

  • linux_kernel

debian

  • debian_linux
CWE
CWE-476

NULL Pointer Dereference