CVE-2022-1043

A flaw was found in the Linux kernel’s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges.

CVSS v3.0 8.8 HIGH

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14	Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1997328	Issue Tracking Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-362/	Third Party Advisory VDB Entry
https://access.redhat.com/security/cve/CVE-2022-1043	Third Party Advisory
http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html	Exploit Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

Information

Published : 2022-08-29 08:15

Updated : 2023-02-02 09:13

NVD link : CVE-2022-1043

Mitre link : CVE-2022-1043

JSON object : View

CWE

CWE-416

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Products Affected

linux

linux_kernel

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