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NVD Vulnerability Details :
CVE-2022-3534
Modified
More InfoOfficial Page
Source-cna@vuldb.com
View Known Exploited Vulnerability (KEV) details
Published At-17 Oct, 2022 | 09:15
Updated At-03 Nov, 2025 | 20:15

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.15.5MEDIUM
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Primary3.18.0HIGH
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Type: Primary
Version: 3.1
Base score: 8.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>-
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-119Secondarycna@vuldb.com
CWE-416Primarynvd@nist.gov
CWE ID: CWE-119
Type: Secondary
Source: cna@vuldb.com
CWE ID: CWE-416
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749cna@vuldb.com
Patch
Vendor Advisory
https://vuldb.com/?id.211032cna@vuldb.com
Permissions Required
Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749af854a3a-2127-422b-91ae-364da2661108
Patch
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2025/04/msg00033.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
https://vuldb.com/?id.211032af854a3a-2127-422b-91ae-364da2661108
Permissions Required
Third Party Advisory
Hyperlink: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749
Source: cna@vuldb.com
Resource:
Patch
Vendor Advisory
Hyperlink: https://vuldb.com/?id.211032
Source: cna@vuldb.com
Resource:
Permissions Required
Third Party Advisory
Hyperlink: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Vendor Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2025/04/msg00033.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://vuldb.com/?id.211032
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Permissions Required
Third Party Advisory
Change History
0Changes found
Details not found