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CVE-2022-2961

Date: August 28, 2022

A use-after-free flaw was found in the Linux kernel’s PLP Rose functionality in the way a user triggers a race condition by calling bind while simultaneously triggering the rose_bind() function. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Severity Score

Related Resources (6)

https://access.redhat.com/security/cve/CVE-2022-2961
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-2961
https://nvd.nist.gov/vuln/detail/CVE-2022-2961
https://security-tracker.debian.org/tracker/CVE-2022-2961
https://security.netapp.com/advisory/ntap-20230214-0004/
https://www.mend.io/vulnerability-database/CVE-2022-2961

Severity Score

Weakness Type (CWE)

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-362

Use After Free

CWE-416

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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