CVE-2022-3534

A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749	Patch Vendor Advisory
https://vuldb.com/?id.211032	Permissions Required Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-10-17 09:15

Updated : 2023-11-07 03:51

NVD link : CVE-2022-3534

Mitre link : CVE-2022-3534

CVE.ORG link : CVE-2022-3534

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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