VulnerabilityModified
CVE-2018-3620
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a terminal page fault and a side-channel…
MEDIUM 5.6EPSS 5.58%
Does this matter?
Lower severity and a low EPSS score (5.58%). Track it; it rarely justifies an emergency change on its own.
Description
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a terminal page fault and a side-channel analysis.
- CVSS 3.1
- 5.6 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
- EPSS
- 5.58% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-203
- Affected
- intel/core i3 · intel/core i5 · intel/core i7 · intel/core m · intel/core m3 · intel/core m5 · intel/core m7 · intel/xeon
- Source
- secure@intel.com
References
- http://support.lenovo.com/us/en/solutions/LEN-24163Third Party Advisory
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180815-01-cpu-enThird Party Advisory
- http://www.securityfocus.com/bid/105080Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041451Third Party Advisory, VDB Entry
- http://www.vmware.com/security/advisories/VMSA-2018-0021.htmlThird Party Advisory
- http://xenbits.xen.org/xsa/advisory-273.htmlThird Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2384Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2387Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2388Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2389Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2390Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2391Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2392Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2393Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2394Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2395Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2396Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2402Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2403Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2404Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2602
- https://access.redhat.com/errata/RHSA-2018:2603
- https://cert-portal.siemens.com/productcert/pdf/ssa-254686.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
- https://foreshadowattack.eu/Technical Description, Third Party Advisory
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- https://lists.debian.org/debian-lts-announce/2018/08/msg00029.html
- https://lists.debian.org/debian-lts-announce/2018/09/msg00017.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V4UWGORQWCENCIF2BHWUEF2ODBV75QS2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XRFKQWYV2H4BV75CUNGCGE5TNVQCLBGZ/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.