CVE-2022-0002 Information disclosure in Intel(R) Processors
Authorized local users can exploit non-transparent branch predictor sharing in Intel processors to disclose sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-0002?
CVE-2022-0002 is a medium-severity vulnerability in Oracle Communications Cloud Native Core Binding Support Function, published on 11 Mar 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Non-transparent sharing of branch predictor within a context in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
Which versions are affected by CVE-2022-0002?
It affects 504 products.
Products include Intel Atom C3308, Intel Atom C3336, Intel Atom C3338, Intel Atom C3338r, Intel Atom C3436l, Intel Atom C3508 and 498 more.
How do I fix CVE-2022-0002?
Apply the vendor's patch.
Is CVE-2022-0002 being exploited?
There is no known exploitation of CVE-2022-0002 in the wild and no public exploit code.
Other vulnerabilities in Oracle Communications Cloud Native Core Binding Support Function
- CVE-2021-0091 Privilege escalation in Intel(R) Processors
- CVE-2021-0099 Privilege escalation in Intel(R) Processors
- CVE-2021-0103 Privilege escalation in Intel(R) Processors
- CVE-2021-0107 Privilege escalation in Intel(R) Processors
- CVE-2021-0111 Null dereference in Intel(R) Processors
All Oracle Communications Cloud Native Core Binding Support Function vulnerabilities
Sources
Also known as DEBIAN-CVE-2022-0002, UBUNTU-CVE-2022-0002.