CVE-2022-1043

HIGH

8.8

Description

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.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published8/29/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

linux:linux_kernel

Weaknesses (CWE)

CWE-416CWE-416

References

http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2022-1043(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1997328(secalert@redhat.com)

https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14(secalert@redhat.com)

https://www.zerodayinitiative.com/advisories/ZDI-22-362/(secalert@redhat.com)

http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/security/cve/CVE-2022-1043(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1997328(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-22-362/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.