CVE-2018-21058
Summary
| CVE | CVE-2018-21058 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-04-08 18:15:00 UTC |
| Updated | 2020-04-09 17:21:00 UTC |
| Description | An issue was discovered on Samsung mobile devices with N(7.0), O(8.0) (exynos7420 or Exynos 8890/8996 chipsets) software. Cache attacks can occur against the Keymaster AES-GCM implementation because T-Tables are used; the Cryptography Extension (CE) is not used. The Samsung ID is SVE-2018-12761 (September 2018). |
Risk And Classification
Problem Types: CWE-327
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Android | 7.0 | All | All | All | |
| Operating System | Android | 8.0 | All | All | All | |
| Operating System | Android | 7.0 | All | All | All | |
| Operating System | Android | 8.0 | All | All | All | |
| Hardware | Samsung | Exynos 7420 | - | All | All | All |
| Hardware | Samsung | Exynos 7420 | - | All | All | All |
| Hardware | Samsung | Exynos 8890 | - | All | All | All |
| Hardware | Samsung | Exynos 8890 | - | All | All | All |
| Hardware | Samsung | Exynos 8996 | - | All | All | All |
| Hardware | Samsung | Exynos 8996 | - | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Samsung Mobile Security | CONFIRM | security.samsungmobile.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.