Vulnerability Description
A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.0, < 6.1.81 |
Related Weaknesses (CWE)
References
- https://security.netapp.com/advisory/ntap-20230609-0005/Third Party Advisory
- https://www.spinics.net/lists/linux-rdma/msg114749.htmlMailing ListPatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20230609-0005/Third Party Advisory
- https://www.spinics.net/lists/linux-rdma/msg114749.htmlMailing ListPatchThird Party Advisory
FAQ
What is CVE-2023-2176?
CVE-2023-2176 is a vulnerability with a CVSS score of 7.8 (HIGH). A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize th...
How severe is CVE-2023-2176?
CVE-2023-2176 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-2176?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.