CVE-2022-1976

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2092549	Issue Tracking Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20230214-0005/
https://bugzilla.redhat.com/show_bug.cgi?id=2092549	Issue Tracking Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20230214-0005/

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:41

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=2092549 - Issue Tracking, Patch, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=2092549 - Issue Tracking, Patch, Third Party Advisory
References	~~() https://security.netapp.com/advisory/ntap-20230214-0005/ -~~	() https://security.netapp.com/advisory/ntap-20230214-0005/ -

Information

Published : 2022-08-31 16:15

Updated : 2024-11-21 06:41

NVD link : CVE-2022-1976

Mitre link : CVE-2022-1976

CVE.ORG link : CVE-2022-1976

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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