CVE Vulnerability

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.

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2 / Impact : 6

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
Configurations

Configuration 1

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

Published : 2022-08-29 03:15

Updated : 2023-02-02 05:13

NVD link : CVE-2022-1043

Mitre link : CVE-2022-1043

Products Affected
No products.
CWE
CWE-416