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osvGoogleOSV:ALSA-2023:5245
HistorySep 19, 2023 - 12:00 a.m.

Moderate: linux-firmware security update

2023-09-1900:00:00
Google
osv.dev
15
linux-firmware
security update
amd
cross-process information leak

CVSS3

5.5

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

AI Score

7.3

Confidence

Low

EPSS

0.001

Percentile

35.1%

JSON

The linux-firmware packages contain all of the firmware files that are required by various devices to operate.

Security Fix(es):

  • hw: amd: Cross-Process Information Leak (CVE-2023-20593)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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EulerOS Virtualization 3.0.6.0 : linux-firmware (EulerOS-SA-2023-3437)
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RHEL 8 : linux-firmware (RHSA-2023:5245)
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Fedora: Security Advisory for spectre-meltdown-checker (FEDORA-2023-7228464f28)
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Debian: Security Advisory (DSA-5462-1)
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SUSE: Security Advisory (SUSE-SU-2023:3206-1)
2023-08-08 00:00:00
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wizblog
Zenbleed: cross-process infoleak vulnerability in AMD Zen 2 Processors - everything you need to know
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CVE-2023-20593
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CVE-2023-20593
2023-07-24 00:00:00
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USN-6244-1: AMD Microcode vulnerability | Cloud Foundry
2023-10-05 00:00:00
redhat
redhat
(RHSA-2023:5245) Moderate: linux-firmware security update
2023-09-19 12:37:05
(RHSA-2023:5607) Moderate: linux-firmware security and enhancement update
2023-10-10 14:20:55
(RHSA-2023:5591) Moderate: linux-firmware security update
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fedora
[SECURITY] Fedora 38 Update: spectre-meltdown-checker-0.46-1.fc38
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2023-07-27 13:58:24
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Citrix Hypervisor Security Update for CVE-2023-20593
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ROS-20240904-09
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Exploit for CVE-2023-20593
2023-08-01 04:33:06
Exploit for CVE-2023-20593
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2023-07-27 01:07:49
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2023-07-27 01:07:49
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2023-07-27 01:07:49
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2023-08-03 18:10:00
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CVE-2023-20593
2023-07-24 20:15:10
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2023-07-24 20:15:00
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x86/AMD: Zenbleed
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Cross-Process Information Leak
2023-07-24 00:00:00
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AMD Client UEFI – Cross-Process Information Leak
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CVE-2023-20593
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thn
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debiancve
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2023-07-24 20:15:10
debian
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cvelist
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centos
centos
iwl100, iwl1000, iwl105, iwl135, iwl2000, iwl2030, iwl3160, iwl3945, iwl4965, iwl5000, iwl5150, iwl6000, iwl6000g2a, iwl6000g2b, iwl6050, iwl7260, linux security update
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chrome
chrome
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CVSS3

5.5

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

AI Score

7.3

Confidence

Low

EPSS

0.001

Percentile

35.1%

JSON
Related for OSV:ALSA-2023:5245
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