CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:C/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
33.3%
Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
Vendor | Product | Version | CPE |
---|---|---|---|
intel | microarchitectural_fill_buffer_data_sampling_firmware | - | cpe:2.3:o:intel:microarchitectural_fill_buffer_data_sampling_firmware:-:*:*:*:*:*:*:* |
intel | microarchitectural_fill_buffer_data_sampling | - | cpe:2.3:h:intel:microarchitectural_fill_buffer_data_sampling:-:*:*:*:*:*:*:* |
fedoraproject | fedora | 29 | cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* |
lists.opensuse.org/opensuse-security-announce/2019-06/msg00014.html
lists.opensuse.org/opensuse-security-announce/2019-07/msg00052.html
lists.opensuse.org/opensuse-security-announce/2019-07/msg00053.html
packetstormsecurity.com/files/155281/FreeBSD-Security-Advisory-FreeBSD-SA-19-26.mcu.html
www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt
www.huawei.com/en/psirt/security-advisories/huawei-sa-20190712-01-mds-en
access.redhat.com/errata/RHSA-2019:1455
access.redhat.com/errata/RHSA-2019:2553
cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf
kc.mcafee.com/corporate/index?page=content&id=SB10292
lists.debian.org/debian-lts-announce/2019/06/msg00018.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OH73SGTJ575OBCPSJFX6LX7KP2KZIEN4/
seclists.org/bugtraq/2019/Jun/28
seclists.org/bugtraq/2019/Jun/36
seclists.org/bugtraq/2019/Nov/15
seclists.org/bugtraq/2019/Nov/16
seclists.org/bugtraq/2020/Jan/21
security.FreeBSD.org/advisories/FreeBSD-SA-19:26.mcu.asc
security.gentoo.org/glsa/202003-56
usn.ubuntu.com/3977-3/
www.debian.org/security/2020/dsa-4602
www.freebsd.org/security/advisories/FreeBSD-SA-19:07.mds.asc
www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html
www.synology.com/security/advisory/Synology_SA_19_24
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:C/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
33.3%