CVE-2022-21127

Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
intelCNA
---
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CVEADP
---
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CISA-ADPADP
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 48%
VendorProductVersion
xenxen
*
intelsgx_dcap
𝑥
< 1.14.100.3
intelsgx_dcap
𝑥
< 1.14.100.3
intelsgx_psw
𝑥
< 2.16.100.3
intelsgx_psw
𝑥
< 2.17.100.3
intelsgx_sdk
𝑥
< 2.16.100.3
intelsgx_sdk
𝑥
< 2.17.100.3
debiandebian_linux
10.0
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
intel-microcode
bullseye/non-free
3.20240813.1~deb11u1
fixed
bullseye/non-free (security)
3.20231114.1~deb11u1
fixed
bookworm/non-free-firmware
3.20240813.1~deb12u1
fixed
bullseye
no-dsa
bookworm/non-free-firmware (security)
3.20231114.1~deb12u1
fixed
sid/non-free-firmware
3.20240910.1
fixed
trixie/non-free-firmware
3.20240910.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
intel-microcode
kinetic
Fixed 3.20220510.0ubuntu1
released
jammy
Fixed 3.20220510.0ubuntu0.22.04.1
released
impish
Fixed 3.20220510.0ubuntu0.21.10.1
released
focal
Fixed 3.20220510.0ubuntu0.20.04.1
released
bionic
Fixed 3.20220510.0ubuntu0.18.04.1
released
xenial
Fixed 3.20220510.0ubuntu0.16.04.1+esm1
released
trusty
ignored