Systems with microprocessors utilizing speculative execution and Intel software guard extensions (Intel SGX) may allow unauthorized disclosure of information residing in the L1 data cache from an enclave to an attacker with local user access via a side-channel analysis.
Published 2018-08-14 19:29:01
Updated 2020-08-24 17:37:01
View at NVD,   CVE.org

Products affected by CVE-2018-3615

Exploit prediction scoring system (EPSS) score for CVE-2018-3615

0.05%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 17 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-3615

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.4
MEDIUM AV:L/AC:M/Au:N/C:C/I:P/A:N
3.4
7.8
NIST
6.4
MEDIUM CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
1.1
4.7
NIST

CWE ids for CVE-2018-3615

  • The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-3615

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