{"id":"CVE-2022-29503","aliases":["AZL-27304","DEBIAN-CVE-2022-29503","EUVD-2022-33840","GHSA-8544-pv22-r7m4"],"status":"published","title":"A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0...","description":"A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.","severity":{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01314,"percentile":0.70944,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119","CWE-770"],"published":"2022-09-29T16:35:09Z","modified":"2026-10-28T02:30:26Z","fixes":[{"ecosystem":"Azure Linux:2","package":"uclibc-ng","fixed_in":["1.0.43-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:2","package":"uclibc-ng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.43-1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"uclibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.35-1","1.0.54-1"]},{"source":"osv","ecosystem":"Debian:13","package":"uclibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.35-1","1.0.54-1"]},{"source":"osv","ecosystem":"Debian:14","package":"uclibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.35-1","1.0.54-1"]}],"products":[{"vendor":"anker","product":"eufy homebase 2"},{"vendor":"anker","product":"eufy_homebase_2_firmware"},{"vendor":"uclibc","product":"uclibc"},{"vendor":"uclibc-ng","product":"uclibc-ng"},{"vendor":"uclibc-ng_project","product":"uclibc-ng"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2022-1517","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29503","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-8544-pv22-r7m4"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29503.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-29503","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-29503","description":"A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.","status":"published","published":"2022-09-29T16:35:09.04Z","modified":"2025-04-15T18:49:23.011Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:34:35.945659Z"}],"euvd":[{"id":"EUVD-2022-33840","description":"A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.","status":"published","published":"2022-09-29T16:35:09Z","modified":"2025-04-15T18:49:23Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:27.261894Z"}],"ghsa":[{"id":"GHSA-8544-pv22-r7m4","title":"A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0...","description":"A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.","status":"published","published":"2022-09-30T00:00:21Z","modified":"2023-06-28T21:30:23Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119","CWE-770"],"updated_at":"2026-11-02T14:54:39.908875Z"}],"nvd":[{"id":"CVE-2022-29503","description":"A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. 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An attacker can create threads to trigger this vulnerability.","status":"published","published":"2022-09-29T16:35:09.04Z","modified":"2026-10-28T02:30:26.38382916Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:44:25.164673Z"},{"id":"DEBIAN-CVE-2022-29503","description":"A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.","status":"published","published":"2022-09-29T17:15:28.723Z","modified":"2026-11-03T08:04:07.684011332Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T08:23:07.763774Z"}]}}