CVE-2022-0264 Vulnerability Details

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CVE-2022-0264 Metadata Quick Info

CVE Published: 04/02/2022 | CVE Updated: 02/08/2024 | CVE Year: 2022
Source: redhat | Vendor: n/a | Product: kernel
Status : PUBLISHED

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CVE-2022-0264 Description

A vulnerability was found in the Linux kernel\'s eBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker with the permissions to insert eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit mitigations in place for the kernel. This flaws affects kernel versions < v5.16-rc6

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID: CWE-755
CWE Name: CWE-755
Source: n/a

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).