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f5F5F5:K000135632
HistoryJul 27, 2023 - 12:00 a.m.

K000135632 : AMD Ryzen vulnerability CVE-2023-20593

2023-07-2700:00:00
my.f5.com
6

5.5 Medium

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

5.7 Medium

AI Score

Confidence

High

1.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

21.3%

JSON

Security Advisory Description

An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information. (CVE-2023-20593 also known as Zen Bleed Vulnerability)

Impact

There is no impact; F5 products are not affected by this vulnerability.

Related

cloudlinux 1
citrix 1
almalinux 2
nessus 80
openvas 37
veracode 1
githubexploit 1
redhat 19
prion 1
cve 1
amd 1
xen 1
slackware 1
osv 14
oraclelinux 12
thn 1
debiancve 1
debian 4
mageia 3
amazon 1
wizblog 1
fedora 3
redhatcve 1
ubuntu 7
ubuntucve 1
cloudfoundry 1
chrome 1
centos 1
cloudlinux
cloudlinux
microcode_ctl: Fix of CVE-2023-20593
2023-08-15 14:15:18
citrix
citrix
Citrix Hypervisor Security Update for CVE-2023-20593
2023-07-24 17:47:30
almalinux
almalinux
Moderate: linux-firmware security update
2023-09-12 00:00:00
Moderate: linux-firmware security update
2023-09-19 00:00:00
nessus
nessus
Oracle Linux 8 : linux-firmware (ELSA-2023-12655)
2023-07-26 00:00:00
Amazon Linux 2 : linux-firmware (ALAS-2023-2190)
2023-08-14 00:00:00
RHEL 9 : linux-firmware (RHSA-2023:5607)
2023-10-10 00:00:00
openvas
openvas
Slackware: Security Advisory (SSA:2023-205-01)
2023-07-25 00:00:00
SUSE: Security Advisory (SUSE-SU-2023:3206-1)
2023-08-08 00:00:00
SUSE: Security Advisory (SUSE-SU-2023:3020-1)
2023-07-31 00:00:00
veracode
veracode
Information Disclosure
2023-07-27 13:58:24
githubexploit
githubexploit
Exploit for CVE-2023-20593
2023-08-01 04:33:06
redhat
redhat
(RHSA-2023:5591) Moderate: linux-firmware security update
2023-10-10 14:00:25
(RHSA-2023:5607) Moderate: linux-firmware security and enhancement update
2023-10-10 14:20:55
(RHSA-2023:7665) Moderate: linux-firmware security update
2023-12-06 09:29:27
prion
prion
Information disclosure
2023-07-24 20:15:00
cve
cve
CVE-2023-20593
2023-07-24 20:15:10
amd
amd
Cross-Process Information Leak
2023-07-24 00:00:00
xen
xen
x86/AMD: Zenbleed
2023-07-24 16:00:00
slackware
slackware
[slackware-security] kernel-firmware
2023-07-24 22:21:22
osv
osv
Moderate: linux-firmware security update
2023-09-19 00:00:00
Moderate: linux-firmware security update
2023-09-12 00:00:00
amd64-microcode vulnerability
2023-07-25 13:33:55
oraclelinux
oraclelinux
linux-firmware security update
2023-10-24 00:00:00
linux-firmware security update
2023-07-26 00:00:00
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thn
thn
Zenbleed: New Flaw in AMD Zen 2 Processors Puts Encryption Keys and Passwords at Risk
2023-07-25 10:03:00
debiancve
debiancve
CVE-2023-20593
2023-07-24 20:15:10
debian
debian
[SECURITY] [DSA 5462-1] linux security update
2023-07-30 07:30:55
[SECURITY] [DSA 5459-1] amd64-microcode security update
2023-07-25 21:07:38
[SECURITY] [DLA 3511-1] amd64-microcode security update
2023-07-31 13:04:04
mageia
mageia
Updated microcode packages fix security vulnerability
2023-07-27 01:07:49
Updated kernel packages fix security vulnerability
2023-07-27 01:07:49
Updated kernel-linus packages fix security vulnerabilities
2023-07-27 01:07:49
amazon
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Medium: linux-firmware
2023-08-03 18:10:00
wizblog
wizblog
Zenbleed: cross-process infoleak vulnerability in AMD Zen 2 Processors - everything you need to know
2023-07-26 19:35:06
fedora
fedora
[SECURITY] Fedora 38 Update: spectre-meltdown-checker-0.46-1.fc38
2023-08-21 00:59:06
[SECURITY] Fedora 38 Update: xen-4.17.1-9.fc38
2023-08-05 01:40:22
[SECURITY] Fedora 37 Update: xen-4.16.5-1.fc37
2023-08-27 00:50:59
redhatcve
redhatcve
CVE-2023-20593
2023-07-25 17:19:04
ubuntu
ubuntu
AMD Microcode vulnerability
2023-07-25 00:00:00
Linux kernel (GKE) vulnerabilities
2023-08-31 00:00:00
Linux kernel vulnerabilities
2023-08-31 00:00:00
ubuntucve
ubuntucve
CVE-2023-20593
2023-07-24 00:00:00
cloudfoundry
cloudfoundry
USN-6244-1: AMD Microcode vulnerability | Cloud Foundry
2023-10-05 00:00:00
chrome
chrome
Stable Channel Update for ChromeOS / ChromeOS Flex
2023-08-01 00:00:00
centos
centos
iwl100, iwl1000, iwl105, iwl135, iwl2000, iwl2030, iwl3160, iwl3945, iwl4965, iwl5000, iwl5150, iwl6000, iwl6000g2a, iwl6000g2b, iwl6050, iwl7260, linux security update
2024-01-12 19:14:06

5.5 Medium

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

5.7 Medium

AI Score

Confidence

High

1.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

21.3%

JSON
Related for F5:K000135632
cloudlinux1citrix1almalinux2nessus80openvas37veracode1githubexploit1redhat19prion1cve1amd1xen1slackware1osv14oraclelinux12thn1debiancve1debian4mageia3amazon1wizblog1fedora3redhatcve1ubuntu7ubuntucve1cloudfoundry1chrome1centos1