CVE-2022-42895 Vulnerability Details

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CVE-2022-42895 Metadata Quick Info

CVE Published: 23/11/2022 | CVE Updated: 03/08/2024 | CVE Year: 2022
Source: Google | Vendor: Linux | Product: Linux Kernel
Status : PUBLISHED

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CVE-2022-42895 Description

There is an infoleak vulnerability in the Linux kernel\'s net/bluetooth/l2cap_core.c\'s l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit  https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e https://www.google.com/url

Metrics

CVSS Version: 3.1 | Base Score: 5.1 MEDIUM
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

l➤ Exploitability Metrics:
    Attack Vector (AV)* LOCAL
    Attack Complexity (AC)* HIGH
    Privileges Required (PR)* NONE
    User Interaction (UI)* NONE
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* HIGH
    Integrity Impact (I)* NONE
    Availability Impact (A)* NONE

Weakness Enumeration (CWE)

CWE-ID: CWE-824
CWE Name: CWE-824 Access of Uninitialized Pointer
Source: Linux

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-410
CAPEC Description: CAPEC-410 Information Elicitation


Source: NVD (National Vulnerability Database).