CVE-2022-23825

2022-07-1420:15:00

Debian Security Bug Tracker

security-tracker.debian.org

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0005 Low

EPSS

Percentile

16.7%

JSON

Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.

OSVersionArchitecturePackageVersionFilename
Debian12allxen< 4.16.2-1xen_4.16.2-1_all.deb
Debian11allxen< 4.14.5+24-g87d90d511c-1xen_4.14.5+24-g87d90d511c-1_all.deb
Debian10allxen<= 4.11.4+107-gef32c7afa2-1xen_4.11.4+107-gef32c7afa2-1_all.deb
Debian999allxen< 4.16.2-1xen_4.16.2-1_all.deb
Debian13allxen< 4.16.2-1xen_4.16.2-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	xen	< 4.16.2-1	xen_4.16.2-1_all.deb
Debian	11	all	xen	< 4.14.5+24-g87d90d511c-1	xen_4.14.5+24-g87d90d511c-1_all.deb
Debian	10	all	xen	<= 4.11.4+107-gef32c7afa2-1	xen_4.11.4+107-gef32c7afa2-1_all.deb
Debian	999	all	xen	< 4.16.2-1	xen_4.16.2-1_all.deb
Debian	13	all	xen	< 4.16.2-1	xen_4.16.2-1_all.deb