CVE-2022-1043 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.09688.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux	Linux Kernel

Configuration 1 [-]

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

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html
https://access.redhat.com/security/cve/CVE-2022-1043
https://bugzilla.redhat.com/show_bug.cgi?id=1997328
https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14
https://nvd.nist.gov/vuln/detail/CVE-2022-1043
https://www.cve.org/CVERecord?id=CVE-2022-1043
https://www.zerodayinitiative.com/advisories/ZDI-22-362/

History

No history.

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2022-08-29T00:00:00

Updated: 2024-08-02T23:47:43.283Z

Reserved: 2022-03-22T00:00:00

Link: CVE-2022-1043

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-08-29T15:15:10.243

Modified: 2024-11-21T06:39:55.150

Link: CVE-2022-1043

Redhat

Severity : Moderate

Publid Date: 2022-02-16T12:00:00Z

Links: CVE-2022-1043 - Bugzilla

OpenCVE Enrichment

No data.

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