Description
Improper isolation of shared resources in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
References (5)
Core 5
Core References
Vendor Advisory x_refsource_misc
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20201113-0006/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MAAGIK5CXKBPGY3R4UR5VO56M7MKLZ43/
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2021/02/msg00007.html
Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-678983.pdf
Scores
CVSS v3
5.5
EPSS
0.0027
EPSS Percentile
50.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-668
Status
published
Products (17)
debian/debian_linux
9.0
fedoraproject/fedora
31
intel/microcode
netapp/clustered_data_ontap
netapp/hci_compute_node_bios
netapp/hci_storage_node_bios
netapp/solidfire_bios
siemens/simatic_field_pg_m5_firmware
< 22.01.08
siemens/simatic_field_pg_m6_firmware
siemens/simatic_ipc427e_firmware
< 21.01.15
... and 7 more
Published
Nov 12, 2020
Tracked Since
Feb 18, 2026