CVE-2023-2007

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.

• CWE-367
• CWE-667

• 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

Published

Apr 24, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-20064A vulnerability in the GRand Unified Bootloader (GRUB) for C…4.6
• CVE-2023-20065A vulnerability in the Cisco IOx application hosting subsyst…7.8
• CVE-2023-20066A vulnerability in the web UI of Cisco IOS XE Software could…6.5
• CVE-2023-20067A vulnerability in the HTTP-based client profiling feature o…6.5
• CVE-2023-20068A vulnerability in the web-based management interface of Cis…6.1
• CVE-2023-20069A vulnerability in the web-based management interface of Cis…5.4
• CVE-2023-20070A vulnerability in the TLS 1.3 implementation of the Cisco F…4
• CVE-2023-20071Multiple Cisco products are affected by a vulnerability in t…5.8
• CVE-2023-20072A vulnerability in the fragmentation handling code of tunnel…8.6
• CVE-2023-20073A vulnerability in the web-based management interface of Cis…9.8
• CVE-2023-20074Multiple vulnerabilities in the web-based management interfa…6.1
• CVE-2023-20075Vulnerability in the CLI of Cisco Secure Email Gateway could…6.7