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CVE Vulnerability Details :

CVE-2023-0469

PUBLISHED

More Info Official Page

Assigner-redhat

Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749

Published At-25 Jan, 2023 | 00:00

Updated At-01 Apr, 2025 | 14:59

▼CVE Numbering Authority (CNA)

A use-after-free flaw was found in io_uring/filetable.c in io_install_fixed_file in the io_uring subcomponent in the Linux Kernel during call cleanup. This flaw may lead to a denial of service.

Affected Products

Vendor

n/a

Product

Kernel

Versions

Affected

Linux Kernel prior t oKernel 6.1 RC7

Problem Types

Type	CWE ID	Description
CWE	CWE-191	CWE-191

Type: CWE

CWE ID: CWE-191

Description: CWE-191

References

Hyperlink	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2163723	N/A

Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2163723

Resource: N/A

▼Authorized Data Publishers (ADP)

1. CVE Program Container

References

Hyperlink	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2163723	x_transferred

Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2163723

Resource:

x_transferred

2. CISA ADP Vulnrichment

Problem Types

Type	CWE ID	Description
CWE	CWE-416	CWE-416 Use After Free

Type: CWE

CWE ID: CWE-416

Description: CWE-416 Use After Free

Metrics

Version	Base score	Base severity	Vector
3.1	5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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:N/I:N/A:H

Affected Products

Affected

Problem Types

Metrics

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Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

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Metrics Other Info

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Replaced By

Rejected Reason

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Affected Products

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References