Vulnerability in Intel Atom C3308
CVE-2022-21233
Improper isolation of shared resources in some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (25.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 25.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
Public proof-of-concept exploits
References
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html (Mitigation, Vendor Advisory)
- security.netapp.com/advisory/ntap-20220923-0002/ (Third Party Advisory)
- lists.debian.org/debian-lts-announce/2023/04/msg00000.html (mailing-list)
Frequently asked questions
- What is CVE-2022-21233?
- CVE-2022-21233 is a medium-severity vulnerability in Intel Atom C3308. CVSS score: 5.5/10. Published 2022-08-18.
- How severe is CVE-2022-21233?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2022-21233 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.