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CVE
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CVE-2018-3640Date: (C)2018-05-23   (M)2018-11-02


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.6CVSS Score : 4.7
Exploit Score: 1.1Exploit Score: 3.4
Impact Score: 4.0Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: HIGHAccess Complexity: MEDIUM
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: COMPLETE
Scope: CHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: NONE
Integrity: NONE 
Availability: NONE 
  
Reference:
SECTRACK-1040949
BID-104228
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180521-cpusidechannel
DSA-4273
TA18-141A
USN-3756-1
VU#180049
https://lists.debian.org/debian-lts-announce/2018/07/msg00038.html
https://lists.debian.org/debian-lts-announce/2018/09/msg00017.html
http://support.lenovo.com/us/en/solutions/LEN-22133
http://www.fujitsu.com/global/support/products/software/security/products-f/cve-2018-3639e.html
https://cert-portal.siemens.com/productcert/pdf/ssa-268644.pdf
https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability
https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV180013
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0005
https://security.netapp.com/advisory/ntap-20180521-0001/
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03850en_us
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00115.html
https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-18-0006
https://www.synology.com/support/security/Synology_SA_18_23

CPE    419
cpe:/h:arm:cortex-a:15
cpe:/h:arm:cortex-a:72
cpe:/h:arm:cortex-a:57
cpe:/h:intel:xeon_e7:8850
...
CWE    1
CWE-200
OVAL    6
oval:org.secpod.oval:def:603518
oval:org.secpod.oval:def:603489
oval:org.secpod.oval:def:704305
oval:org.secpod.oval:def:45698
...

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