CVE-2023-25775 Missing authorization in Intel(R) Ethernet Controller RDMA driver for linux
An unauthenticated attacker can escalate privileges via network access due to improper access control in the Intel Ethernet Controller RDMA driver for Linux.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-25775?
CVE-2023-25775 is a medium-severity missing authorization vulnerability in Intel(R) Ethernet Controller RDMA driver for linux, published on 11 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Improper access control in the Intel(R) Ethernet Controller RDMA driver for linux before version 1.9.30 may allow an unauthenticated user to potentially enable escalation of privilege via network access.
Weakness: CWE-284
Which versions are affected by CVE-2023-25775?
It affects 1 product.
Products include Intel Ethernet Controller Rdma Driver for Linux.
How do I fix CVE-2023-25775?
Upgrade to a fixed version.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-25775 being exploited?
There is no known exploitation of CVE-2023-25775 in the wild and no public exploit code.
Sources
Also known as BELL-CVE-2023-25775, DEBIAN-CVE-2023-25775, GHSA-f38v-gw54-mx6w, UBUNTU-CVE-2023-25775.