MEDIUM 6.2 Microsoft
CVE-2025-29481
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.
Microsoft Security Update 2025-Apr: 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.
Affected Products
- cbl2 libbpf 1.0.1-2 on CBL Mariner 2.0
- cbl2 libbpf 1.0.1-2 on CBL-Mariner 2.0
- azl3 bcc 0.29.1-3 on Azure Linux 3.0
- azl3 dwarves 1.25-2 on Azure Linux 3.0
- azl3 libbpf 1.2.2-2 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29481
- https://nvd.nist.gov/vuln/detail/CVE-2025-29481
This medium severity vulnerability with a CVSS score of 6.2 was published on 2025-04-08 via Microsoft. Affected: cbl2 libbpf 1.0.1-2 on CBL Mariner 2.0, cbl2 libbpf 1.0.1-2 on CBL-Mariner 2.0, azl3 bcc 0.29.1-3 on Azure Linux 3.0 and 2 more.
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