CVE-2023-49141

EUVD-2023-53148
Improper isolation in some Intel(R) Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.
SoC
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
intelprocessors_stream_cache_mechanism
𝑥
< *
ADP
Debian logo
Debian Releases
Debian Product
Codename
intel-microcode
bookworm/non-free-firmware
3.20240910.1~deb12u1
fixed
bookworm/non-free-firmware (security)
vulnerable
bullseye/non-free
3.20240813.1~deb11u1
fixed
bullseye/non-free (security)
3.20241112.1~deb11u1
fixed
sid/non-free-firmware
3.20241112.1
fixed
trixie/non-free-firmware
3.20241112.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
intel-microcode
bionic
Fixed 3.20240813.0ubuntu0.18.04.1+esm2
released
focal
Fixed 3.20240813.0ubuntu0.20.04.2
released
jammy
Fixed 3.20240813.0ubuntu0.22.04.2
released
noble
Fixed 3.20240813.0ubuntu0.24.04.2
released
trusty
ignored
xenial
Fixed 3.20240813.0ubuntu0.16.04.1+esm2
released
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
microcode_ctl
Amazon Linux 1
2:2.1-47.43.amzn1
fixed
Amazon Linux 2
2:2.1-47.amzn2.4.19
fixed
Amazon Linux 2023
2:2.1-53.amzn2023.0.7
fixed
microcode_ctl-debuginfo
Amazon Linux 1
2:2.1-47.43.amzn1
fixed
Amazon Linux 2
2:2.1-47.amzn2.4.19
fixed
Common Weakness Enumeration
References
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01046.html
https://security.netapp.com/advisory/ntap-20250314-0003/