CVE-2022-2602

io_uring UAF, Unix SCM garbage collection

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 4.2

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://packetstormsecurity.com/files/176533/Linux-Broken-Unix-GC-Interaction-Use-After-Free.html
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2602	Third Party Advisory
https://ubuntu.com/security/notices/USN-5691-1	Third Party Advisory
https://ubuntu.com/security/notices/USN-5692-1	Third Party Advisory
https://ubuntu.com/security/notices/USN-5693-1	Third Party Advisory
https://ubuntu.com/security/notices/USN-5700-1	Third Party Advisory
https://ubuntu.com/security/notices/USN-5752-1	Third Party Advisory
http://packetstormsecurity.com/files/176533/Linux-Broken-Unix-GC-Interaction-Use-After-Free.html
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2602	Third Party Advisory
https://ubuntu.com/security/notices/USN-5691-1	Third Party Advisory
https://ubuntu.com/security/notices/USN-5692-1	Third Party Advisory
https://ubuntu.com/security/notices/USN-5693-1	Third Party Advisory
https://ubuntu.com/security/notices/USN-5700-1	Third Party Advisory
https://ubuntu.com/security/notices/USN-5752-1	Third Party Advisory
https://cert-portal.siemens.com/productcert/html/ssa-794697.html

Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:18.04::::esm:::
	cpe:2.3:o:canonical:ubuntu_linux:20.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:22.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:22.10::::-:::

History

14 Oct 2026, 14:17

Type	Values Removed	Values Added
References		() https://cert-portal.siemens.com/productcert/html/ssa-794697.html -

Information

Published : 2024-01-08 18:15

Updated : 2026-10-14 14:17

NVD link : CVE-2022-2602

Mitre link : CVE-2022-2602

CVE.ORG link : CVE-2022-2602

JSON object : View

Products Affected

linux

linux_kernel

canonical

ubuntu_linux

CWE

CWE-416

Use After Free

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