Description
Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:NIntegrityNone
A:NAvailabilityNone
Weaknesses
Affected Products
Intel Corp.
commercial·USaka intel
Siemens AG
commercial·DEaka siemens
Red Hat Inc.
commercial·USaka redhat, red hat
ARM Limited
commercial·GBaka arm
Beckhoff Automation GmbH & Co. KG
commercial·DEaka twincat, beckhoff
Сообщество свободного программного обеспечения
oss-projectaka fsf
and 328 more affected products View all →
Exploitability
2 exploit sources identified
Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.
View exploit details Official Patch Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
1 technique Discovery
References
http://www.securitytracker.com/id/1040949
securitytracker.com
http://xenbits.xen.org/xsa/advisory-263.html
xenbits.xen.org
https://access.redhat.com/security/vulnerabilities/ssbd
access.redhat.com
and 171 more references View all →
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