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ubuntucveUbuntu.comUB:CVE-2022-27672
HistoryMar 01, 2023 - 12:00 a.m.

CVE-2022-27672

2023-03-0100:00:00
ubuntu.com
ubuntu.com
23

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:H/Au:S/C:P/I:N/A:N

0.0004 Low

EPSS

Percentile

8.2%

JSON

When SMT is enabled, certain AMD processors may speculatively execute
instructions using a target from the sibling thread after an SMT mode
switch potentially resulting in information disclosure.

Notes

Author Note
mdeslaur hypervisor packages are in universe. For issues in the hypervisor, add appropriate tags to each section, ex: Tags_xen: universe-binary
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-218.229) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu20.04noarchlinux< 5.4.0-156.173UNKNOWN
ubuntu22.04noarchlinux< 5.15.0-72.79UNKNOWN
ubuntu22.10noarchlinux< 5.19.0-42.43UNKNOWN
ubuntu22.04noarchlinux-allwinner-5.19< 5.19.0-1012.12~22.04.1UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1161.174) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1107.115UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1036.40UNKNOWN
ubuntu22.10noarchlinux-aws< 5.19.0-1025.26UNKNOWN
ubuntu20.04noarchlinux-aws-5.15< 5.15.0-1036.40~20.04.1UNKNOWN
Rows per page:
1-10 of 801

References

Related

veracode 1
cve 1
fedora 2
nessus 39
debiancve 1
xen 1
openvas 34
prion 1
amd 1
redhatcve 1
osv 19
oraclelinux 2
ubuntu 19
redhat 3
mageia 2
photon 1
gentoo 1
slackware 1
veracode
veracode
Information Disclosure
2023-02-24 07:35:49
cve
cve
CVE-2022-27672
2023-03-01 08:15:10
fedora
fedora
[SECURITY] Fedora 36 Update: xen-4.16.3-3.fc36
2023-03-06 00:54:34
[SECURITY] Fedora 37 Update: xen-4.16.3-2.fc37
2023-02-20 01:20:05
nessus
nessus
Fedora 37 : xen (2023-c69a2a8f8b)
2023-02-20 00:00:00
Fedora 36 : xen (2023-dad0295b25)
2023-03-06 00:00:00
SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xen (SUSE-SU-2023:0692-1)
2023-03-10 00:00:00
debiancve
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CVE-2022-27672
2023-03-01 08:15:10
xen
xen
x86: Cross-Thread Return Address Predictions
2023-02-14 18:02:00
openvas
openvas
Fedora: Security Advisory for xen (FEDORA-2023-dad0295b25)
2023-03-06 00:00:00
Missing Linux Kernel mitigations for 'Cross-Thread Return Address Predictions' hardware vulnerability (AMD-SB-1045)
2023-04-18 00:00:00
Fedora: Security Advisory for xen (FEDORA-2023-c69a2a8f8b)
2023-02-20 00:00:00
prion
prion
Information disclosure
2023-03-01 08:15:00
amd
amd
Cross-Thread Return Address Predictions
2023-02-14 00:00:00
redhatcve
redhatcve
CVE-2022-27672
2023-03-02 12:29:59
osv
osv
CVE-2022-27672
2023-03-01 08:15:10
linux-kvm vulnerabilities
2023-10-05 12:39:36
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-oracle vulnerabilities
2023-09-26 15:09:21
oraclelinux
oraclelinux
Unbreakable Enterprise kernel-container security update
2023-04-17 00:00:00
Unbreakable Enterprise kernel security update
2023-04-17 00:00:00
ubuntu
ubuntu
Linux kernel (KVM) vulnerabilities
2023-10-05 00:00:00
Linux kernel vulnerabilities
2023-09-26 00:00:00
Linux kernel (Azure) vulnerabilities
2023-10-17 00:00:00
redhat
redhat
(RHSA-2023:7379) Important: kernel-rt security update
2023-11-21 08:15:24
(RHSA-2023:7370) Important: kernel security, bug fix, and enhancement update
2023-11-21 08:13:06
(RHSA-2023:6837) Important: OpenShift Container Platform 4.14.2 bug fix and security update
2023-11-15 03:28:59
mageia
mageia
Updated kernel packages fix security vulnerabilities
2023-03-11 22:00:39
Updated kernel-linus packages fix security vulnerabilities
2023-03-11 22:00:39
photon
photon
Critical Photon OS Security Update - PHSA-2023-5.0-0009
2023-05-22 00:00:00
gentoo
gentoo
Xen: Multiple Vulnerabilities
2024-02-04 00:00:00
slackware
slackware
[slackware-security] Slackware 15.0 kernel
2023-06-22 01:56:18

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:H/Au:S/C:P/I:N/A:N

0.0004 Low

EPSS

Percentile

8.2%

JSON
Related for UB:CVE-2022-27672
veracode1cve1fedora2nessus39debiancve1xen1openvas34prion1amd1redhatcve1osv19oraclelinux2ubuntu19redhat3mageia2photon1gentoo1slackware1