{"id":"CVE-2025-29481","aliases":["AZL-59719","AZL-59727","AZL-59737","AZL-59745","AZL-61765","BIT-bpftool-2025-29481","DEBIAN-CVE-2025-29481","EUVD-2025-10438","GHSA-3ch3-mpx2-hj74","UBUNTU-CVE-2025-29481"],"status":"disputed","title":"Buffer Overflow vulnerability in libbpf 1.5.0 allows a local attacker to execute arbitrary code...","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","severity":{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00239,"percentile":0.15077,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120"],"published":"2025-04-07T00:00:00Z","modified":"2026-11-05T05:40:51Z","fixes":[{"ecosystem":"Azure Linux:2","package":"libbpf","fixed_in":["1.0.1-2"],"sources":["osv"]},{"ecosystem":"Azure Linux:3","package":"libbpf","fixed_in":["1.2.2-2"],"sources":["osv"]},{"ecosystem":"Azure Linux:3","package":"dwarves","fixed_in":["1.25-2"],"sources":["osv"]},{"ecosystem":"Azure Linux:3","package":"bcc","fixed_in":["0.29.1-3"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"bpftool","fixed_in":["7.4.0"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libbpf","fixed_in":["1.5.0-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libbpf","fixed_in":["1.5.0-3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:2","package":"libbpf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1-2"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"libbpf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.2-2"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"dwarves","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25-2"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"bcc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.29.1-3"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"pcp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.3.2-1"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"bpftool","ranges":[{"type":"SEMVER","events":[{"introduced":"1.5.0"},{"fixed":"7.4.0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"libbpf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0-1","1.1.2-0+deb12u1","1.2.0-1","1.2.2-1","1.2.2-2","1.3.0-1","1.3.0-2","1.4.1-1","1.4.2-1","1.4.3-1","1.4.5-1","1.4.6-1","1.4.6-1~bpo12+1","1.5.0-1","1.5.0-1~exp1","1.5.0-2","1.5.0-2~exp1","1.5.0-3","1.6.1-1","1.6.1-1~exp1","1.6.2-1","1.6.3-1","1.6.3-1~exp1","1.7.0-1","1.7.0-1~exp1"]},{"source":"osv","ecosystem":"Debian:13","package":"libbpf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.0-3"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libbpf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.0-3"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"dwarves-dfsg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10-2ubuntu1","1.10-2.1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"dwarves-dfsg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10-2.1","1.10-2.1build1","1.21-0ubuntu1~18.04","1.21-0ubuntu1~18.04.1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"dwarves-dfsg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.15-1","1.15-2","1.21-0ubuntu1~20.04","1.21-0ubuntu1~20.04.1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"libbpf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.5.0-1~ubuntu20.04.1","0.5.0-1~ubuntu20.04.1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"libbpf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.0-1ubuntu1","0.5.0-1","0.5.0-1ubuntu22.04.1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"libbpf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.2-2","1.3.0-2","1.3.0-2build1","1.3.0-2build2"]}],"products":[{"vendor":"libbpf_project","product":"libbpf"}],"references":[{"url":"https://github.com/lmarch2/poc/blob/main/libbpf/libbpf.md","tags":["exploit","Exploit","Third Party Advisory","advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-29481","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-3ch3-mpx2-hj74"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/29xxx/CVE-2025-29481.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-29481","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-29481","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-29481","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-29481","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"disputed","published":"2025-04-07T00:00:00Z","modified":"2026-02-25T07:51:20.699Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:32:45.797843Z"}],"euvd":[{"id":"EUVD-2025-10438","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"published","published":"2025-04-07T00:00:00Z","modified":"2026-02-25T07:51:20Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T19:48:29.551855Z"}],"ghsa":[{"id":"GHSA-3ch3-mpx2-hj74","title":"Buffer Overflow vulnerability in libbpf 1.5.0 allows a local attacker to execute arbitrary code...","description":"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.","status":"published","published":"2025-04-07T21:32:08Z","modified":"2025-04-09T15:33:24Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:01:02.112182Z"}],"nvd":[{"id":"CVE-2025-29481","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"disputed","published":"2025-04-07T20:15:20.72Z","modified":"2026-06-17T09:05:25.82Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:10:59.48027Z"}],"osv":[{"id":"CVE-2025-29481","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"published","published":"2025-04-07T00:00:00Z","modified":"2026-10-28T02:30:26.972155396Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:47.708311Z"},{"id":"DEBIAN-CVE-2025-29481","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"published","published":"2025-04-07T20:15:20.72Z","modified":"2026-09-01T20:05:45.446216722Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:45.870237Z"},{"id":"UBUNTU-CVE-2025-29481","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"published","published":"2025-04-07T20:15:00Z","modified":"2026-04-22T15:41:21.136201Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:55:26.330196Z"},{"id":"AZL-59719","title":"CVE-2025-29481 affecting package libbpf for versions less than 1.0.1-2","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"published","published":"2025-04-07T20:15:20Z","modified":"2026-04-21T04:37:19.498822Z","updated_at":"2026-11-02T15:28:07.517393Z"},{"id":"AZL-59727","title":"CVE-2025-29481 affecting package libbpf for versions less than 1.2.2-2","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"published","published":"2025-04-07T20:15:20Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:21.344052Z"},{"id":"AZL-59737","title":"CVE-2025-29481 affecting package dwarves for versions less than 1.25-2","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"published","published":"2025-04-07T20:15:20Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:21.344052Z"},{"id":"AZL-59745","title":"CVE-2025-29481 affecting package bcc for versions less than 0.29.1-3","description":"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. 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This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"published","published":"2025-04-07T20:15:20Z","modified":"2026-11-05T05:36:30Z","updated_at":"2026-11-05T16:41:21.518778Z"},{"id":"BIT-bpftool-2025-29481","description":"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. This has been disputed by third parties who assert that \"no one in their sane mind should be passing untrusted ELF files into libbpf while running under root.\"","status":"published","published":"2025-04-16T07:06:29.453Z","modified":"2026-09-08T08:45:38.969964447Z","updated_at":"2026-11-02T15:28:28.70813Z"}]}}