CVE-2022-23824
Description
IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:NIntegrityNone
A:NAvailabilityNone
Weaknesses
Affected Products
AMD
commercial·USaka advanced micro devices
Advanced Micro Devices Inc.
commercial·USaka amd
Novell Inc.
commercial·US
Microsoft Corp
commercial·USaka microsoft corporation
xen
oss-project·GBaka qemu, xapi
fedoraproject
oss-project·USaka fedora project
and 197 more affected products View all →
Exploitability
Official Patch Available
Workaround Available
References
http://www.openwall.com/lists/oss-security/2022/11/10/2
openwall.com
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NTQMPJC5N6XJYQ232OZFLK47HVZNRBY3/
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTMITQBGC23MSDHUCAPCVGLMVXIBXQTQ/
lists.fedoraproject.org
and 11 more references View all →
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