CVE-2018-9056

Description

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table (PHT), aka BranchScope. (CVE-2018-9056)

Risk Information

Base Score

5.6

MODERATE

Vector

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

EPSS Score

Exploitation Probability

0.122

Associated Vulnerability

Vulnerability	OS Platform
Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2018-9056)	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234