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Vulnerability Details :

CVE-2023-1637

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-27 Mar, 2023 | 00:00
Updated At-19 Feb, 2025 | 21:06
Rejected At-
Credits

A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:27 Mar, 2023 | 00:00
Updated At:19 Feb, 2025 | 21:06
Rejected At:
▼CVE Numbering Authority (CNA)

A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks.

Affected Products
Vendor
n/a
Product
Kernel
Versions
Affected
  • Linux kernel 5.18-rc2
Problem Types
TypeCWE IDDescription
CWECWE-226CWE-226 -> CWE-385 -> CWE-200
Type: CWE
CWE ID: CWE-226
Description: CWE-226 -> CWE-385 -> CWE-200
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e2a1256b17b16f9b9adf1b6fea56819e7b68e463
N/A
https://sourceware.org/bugzilla/show_bug.cgi?id=27398
N/A
Hyperlink: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e2a1256b17b16f9b9adf1b6fea56819e7b68e463
Resource: N/A
Hyperlink: https://sourceware.org/bugzilla/show_bug.cgi?id=27398
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e2a1256b17b16f9b9adf1b6fea56819e7b68e463
x_transferred
https://sourceware.org/bugzilla/show_bug.cgi?id=27398
x_transferred
Hyperlink: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e2a1256b17b16f9b9adf1b6fea56819e7b68e463
Resource:
x_transferred
Hyperlink: https://sourceware.org/bugzilla/show_bug.cgi?id=27398
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://sourceware.org/bugzilla/show_bug.cgi?id=27398
exploit
Hyperlink: https://sourceware.org/bugzilla/show_bug.cgi?id=27398
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:27 Mar, 2023 | 22:15
Updated At:19 Feb, 2025 | 21:15

A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Secondary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>5.18
cpe:2.3:o:linux:linux_kernel:5.18:rc2:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-226Secondarysecalert@redhat.com
CWE-212Primarynvd@nist.gov
CWE ID: CWE-226
Type: Secondary
Source: secalert@redhat.com
CWE ID: CWE-212
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e2a1256b17b16f9b9adf1b6fea56819e7b68e463secalert@redhat.com
Mailing List
Patch
https://sourceware.org/bugzilla/show_bug.cgi?id=27398secalert@redhat.com
Issue Tracking
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e2a1256b17b16f9b9adf1b6fea56819e7b68e463af854a3a-2127-422b-91ae-364da2661108
Mailing List
Patch
https://sourceware.org/bugzilla/show_bug.cgi?id=27398af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=27398134c704f-9b21-4f2e-91b3-4a467353bcc0
Issue Tracking
Hyperlink: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e2a1256b17b16f9b9adf1b6fea56819e7b68e463
Source: secalert@redhat.com
Resource:
Mailing List
Patch
Hyperlink: https://sourceware.org/bugzilla/show_bug.cgi?id=27398
Source: secalert@redhat.com
Resource:
Issue Tracking
Hyperlink: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e2a1256b17b16f9b9adf1b6fea56819e7b68e463
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Patch
Hyperlink: https://sourceware.org/bugzilla/show_bug.cgi?id=27398
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Hyperlink: https://sourceware.org/bugzilla/show_bug.cgi?id=27398
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Issue Tracking

Change History

0
Information is not available yet

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