Information disclosure in Linaro Op-Tee
CVE-2017-1000412
Linaro's open source TEE solution called OP-TEE, version 2.4.0 (and older) is vulnerable to the bellcore attack in the LibTomCrypt code resulting in compromised private RSA key.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.019 (79.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.op-tee.org/security-advisories/ (Vendor Advisory)
- github.com/OP-TEE/optee_os/blob/2.5.0/CHANGELOG.md (Third Party Advisory)
- github.com/OP-TEE/optee_os/pull/1610 (Third Party Advisory)
Frequently asked questions
- What is CVE-2017-1000412?
- CVE-2017-1000412 is a high-severity vulnerability in Linaro Op-Tee, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-01-02.
- How severe is CVE-2017-1000412?
- High severity. CVSS v3 base score is 7.5 out of 10.