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CVE-2025-29481

Date: April 6, 2025

Buffer Overflow vulnerability in libbpf 1.5.0 allows a local attacker to execute arbitrary code via the bpf_object__init_prog` function of libbpf.

Severity Score

Related Resources (4)

https://github.com/lmarch2/poc/blob/main/libbpf/libbpf.md
https://security-tracker.debian.org/tracker/CVE-2025-29481
https://nvd.nist.gov/vuln/detail/CVE-2025-29481
https://www.mend.io/vulnerability-database/CVE-2025-29481

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

Stack-based Buffer Overflow

CWE-121

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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