CVE-2023-2006

2023-04-2409:51:02

redhat.com

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cve-2023-2006

linux kernel

rxrpc

race condition

privilege escalation

arbitrary code execution

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0005 Low

EPSS

Percentile

17.3%

JSON

A race condition was found in the Linux kernel’s RxRPC network protocol within the processing of RxRPC bundles. This issue results from improper locking when performing operations on an object. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of the kernel.