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CVE-2022-2785

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CVE-2022-2785

Published: Sep 23, 2022

Modified: Apr 21, 2025

PUBLISHED

CVSS v3.1

6.7

MEDIUM

Description

There exists an arbitrary memory read within the Linux Kernel BPF - Constants provided to fill pointers in structs passed in to bpf_sys_bpf are not verified and can point anywhere, including memory not owned by BPF. An attacker with CAP_BPF can arbitrarily read memory from anywhere on the system. We recommend upgrading past commit 86f44fcec22c

VendorProductVersions

Linux Kernel

Kernel

affected
5.14 - < af2ac3e13e45
affected
5.18 - < b1d18a7574d0

Weaknesses (CWE)

CWE-125

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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