CVE-2018-3640
high-risk
Published 2018-05-22
Systems with microprocessors utilizing speculative execution and that perform speculative reads of system registers may allow unauthorized disclosure of system parameters to an attacker with local user access via a side-channel analysis, aka Rogue System Register Read (RSRE), Variant 3a.
Do I need to act?
-
0.90% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.6/10
Medium
LOCAL
/ HIGH complexity
Affected Products (20)
References (44)
Third Party Advisory
http://support.lenovo.com/us/en/solutions/LEN-22133
Third Party Advisory
http://www.fujitsu.com/global/support/products/software/security/products-f/cve-...
Third Party Advisory
http://www.securityfocus.com/bid/104228
Third Party Advisory
http://www.securitytracker.com/id/1040949
Third Party Advisory
https://security.netapp.com/advisory/ntap-20180521-0001/
Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpe...
Third Party Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2...
Third Party Advisory
https://www.kb.cert.org/vuls/id/180049
and 24 more references
51
/ 100
high-risk
Severity
15/34 · Moderate
Exploitability
3/34 · Minimal
Exposure
33/34 · Critical