Attacker Value
Unknown
0
CVE-2023-6536
0
CVE ID
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CVE-2023-6536
(Last updated April 25, 2024) ▾
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Command and Control
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Persistence
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Privilege Escalation
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Description
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.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Red Hat Enterprise Linux 8 not down converted
Red Hat Enterprise Linux 8 not down converted
Red Hat Enterprise Linux 8.6 Extended Update Support not down converted
Red Hat Enterprise Linux 9 not down converted
Red Hat Enterprise Linux 9 not down converted
Red Hat Enterprise Linux 9 not down converted
Red Hat Enterprise Linux 9.2 Extended Update Support not down converted
Red Hat Enterprise Linux 9.2 Extended Update Support not down converted
Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 not down converted
Red Hat Enterprise Linux 6 not down converted
Red Hat Enterprise Linux 7 not down converted
Red Hat Enterprise Linux 7 not down converted
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- linux,
- redhat
Products
- codeready linux builder eus 8.6,
- codeready linux builder eus 9.2,
- codeready linux builder eus for power little endian eus 8.6 ppc64le,
- codeready linux builder eus for power little endian eus 9.2 ppc64le,
- codeready linux builder for arm64 eus 8.6 aarch64,
- codeready linux builder for arm64 eus 9.2 aarch64,
- codeready linux builder for ibm z systems eus 9.2 s390x,
- enterprise linux 8.0,
- enterprise linux 9.0,
- enterprise linux eus 8.6,
- enterprise linux eus 9.2,
- enterprise linux for arm 64 eus 8.6 aarch64,
- enterprise linux for arm 64 eus 9.2 aarch64,
- enterprise linux for ibm z systems eus 8.6 s390x,
- enterprise linux for ibm z systems eus 9.2 s390x,
- enterprise linux for power little endian eus 8.6 ppc64le,
- enterprise linux for power little endian eus 9.2 ppc64le,
- enterprise linux for real time 9.2,
- enterprise linux for real time for nfv 9.2,
- enterprise linux server aus 8.6,
- enterprise linux server aus 9.2,
- enterprise linux server for power little endian update services for sap solutions 8.6 ppc64le,
- enterprise linux server for power little endian update services for sap solutions 9.2 ppc64le,
- enterprise linux server tus 8.6,
- linux kernel -,
- virtualization host 4.0
References
Miscellaneous
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Exploited in the Wild
CVE ID
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