GoogleOSV:CVE-2023-20593CVE-2023-20593
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
35.1%
An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.
References
seclists.org/fulldisclosure/2023/Jul/43
www.openwall.com/lists/oss-security/2023/07/24/3
www.openwall.com/lists/oss-security/2023/07/25/1
www.openwall.com/lists/oss-security/2023/07/25/12
www.openwall.com/lists/oss-security/2023/07/25/13
www.openwall.com/lists/oss-security/2023/07/25/14
www.openwall.com/lists/oss-security/2023/07/25/15
www.openwall.com/lists/oss-security/2023/07/25/16
www.openwall.com/lists/oss-security/2023/07/25/17
www.openwall.com/lists/oss-security/2023/07/25/5
www.openwall.com/lists/oss-security/2023/07/25/6
www.openwall.com/lists/oss-security/2023/07/26/1
www.openwall.com/lists/oss-security/2023/07/31/2
www.openwall.com/lists/oss-security/2023/08/08/6
www.openwall.com/lists/oss-security/2023/08/08/7
www.openwall.com/lists/oss-security/2023/08/08/8
www.openwall.com/lists/oss-security/2023/08/16/4
www.openwall.com/lists/oss-security/2023/08/16/5
www.openwall.com/lists/oss-security/2023/09/22/11
www.openwall.com/lists/oss-security/2023/09/22/9
www.openwall.com/lists/oss-security/2023/09/25/4
www.openwall.com/lists/oss-security/2023/09/25/7
xenbits.xen.org/xsa/advisory-433.html
cmpxchg8b.com/zenbleed.html
lists.debian.org/debian-lts-announce/2023/07/msg00030.html
lists.debian.org/debian-lts-announce/2023/07/msg00033.html
lists.debian.org/debian-lts-announce/2023/08/msg00001.html
lists.fedoraproject.org/archives/list/[email protected]/message/CP6WQO3CDPLE5O635N7TAL5KCZ6HZ4FE/
lists.fedoraproject.org/archives/list/[email protected]/message/HKKYIK2EASDNUV4I7EFJKNBVO3KCKGRR/
lists.fedoraproject.org/archives/list/[email protected]/message/SD2G74BXS2SWOE3FIQJ6X76S3A7PDGML/
security.netapp.com/advisory/ntap-20240531-0004/
www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7008
www.debian.org/security/2023/dsa-5459
www.debian.org/security/2023/dsa-5461
www.debian.org/security/2023/dsa-5462
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
35.1%