HOME VULNERABILITIESCVE-2023-2007

HIGH

CVE-2023-2007

CWE-367Published: April 24, 2023· Updated: Jun 17, 2026

7.8

CVSS v3.1

Official Description

The specific flaw exists within the DPT I2O Controller driver. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the kernel.

Technical Analysis

CVE-2023-2007 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges Req.Low

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

Debian1 product(s)

debian linux

Linux1 product(s)

linux kernel

netapp11 product(s)

h300s firmwareh300sh500s firmwareh500sh700s firmwareh700sh410s firmwareh410sh410c firmwareh410csolidfire \& hci management node

Source: NVD CPE · 14 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

Security advisories & exploits

Official NIST entry

CVE Program entry

External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/torvalds/linux/commit/b04e75a4a8a81887386a0d2dbf605a48e779d2a0

PATCHhttps://github.com/torvalds/linux/commit/b04e75a4a8a81887386a0d2dbf605a48e779d2a0

ADVISORYhttps://lists.debian.org/debian-lts-announce/2023/07/msg00030.html

ADVISORYhttps://lists.debian.org/debian-lts-announce/2023/10/msg00027.html

ADVISORYhttps://security.netapp.com/advisory/ntap-20240119-0011/

ADVISORYhttps://www.debian.org/security/2023/dsa-5480

ADVISORYhttps://lists.debian.org/debian-lts-announce/2023/07/msg00030.html

ADVISORYhttps://lists.debian.org/debian-lts-announce/2023/10/msg00027.html

ADVISORYhttps://security.netapp.com/advisory/ntap-20240119-0011/

ADVISORYhttps://www.debian.org/security/2023/dsa-5480

All References (10)

→

https://github.com/torvalds/linux/commit/b04e75a4a8a81887386a0d2dbf605a48e779d2a0Patch

→

https://lists.debian.org/debian-lts-announce/2023/07/msg00030.htmlMailing List · Third Party Advisory

→

https://lists.debian.org/debian-lts-announce/2023/10/msg00027.htmlMailing List · Third Party Advisory

→

https://security.netapp.com/advisory/ntap-20240119-0011/Third Party Advisory

→

https://www.debian.org/security/2023/dsa-5480Third Party Advisory

→

https://github.com/torvalds/linux/commit/b04e75a4a8a81887386a0d2dbf605a48e779d2a0Patch

→

https://lists.debian.org/debian-lts-announce/2023/07/msg00030.htmlMailing List · Third Party Advisory

→

https://lists.debian.org/debian-lts-announce/2023/10/msg00027.htmlMailing List · Third Party Advisory

→

https://security.netapp.com/advisory/ntap-20240119-0011/Third Party Advisory

→

https://www.debian.org/security/2023/dsa-5480Third Party Advisory

Quick Facts

CVE IDCVE-2023-2007

CVSS Score7.8 / 10

SeverityHIGH

WeaknessCWE-367

CISA KEVNo

Affected3 vendor(s)

PublishedApr 24, 2023

Related CVEs (CWE-367)

Recommended Actions

→Apply vendor patches immediately
→Monitor CVE-2023-2007 in threat intel feeds
→Review IDS/IPS signatures for exploitation attempts

Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.

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