{"id":"CVE-2025-24857","aliases":["DEBIAN-CVE-2025-24857","EUVD-2025-202621","GHSA-v72w-97m6-622r","UBUNTU-CVE-2025-24857"],"status":"published","title":"Improper access control for volatile memory containing boot code in Universal Boot Loader (U-Boot...","description":"Improper access control for volatile memory containing boot code in Universal Boot Loader (U-Boot) before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code.","severity":{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AC:L/AV:P/A:H/C:H/I:H/PR:N/S:C/UI:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0027,"percentile":0.19423,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2025-12-10T00:00:00Z","modified":"2026-11-04T22:10:00Z","fixes":[{"ecosystem":"Debian:12","package":"u-boot","fixed_in":["2017.11+dfsg1-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"u-boot","fixed_in":["2017.11+dfsg1-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"u-boot","fixed_in":["2017.11+dfsg1-2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"u-boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2017.11+dfsg1-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"u-boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2017.11+dfsg1-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"u-boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2017.11+dfsg1-2"}]}]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-9-1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-17-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-20-1build1","1.3-20-1.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-23-2","1.3-24-1","1.3-24-2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-27-1","1.3-28-2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-28.1-1","1.3-29-1","1.3-30-1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-31-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-32-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"boot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-31-1","1.3-32-1"]}],"products":[{"vendor":"denx","product":"u-boot"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-343-01","tags":["Third Party Advisory","US Government Resource","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-24857","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-v72w-97m6-622r"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/24xxx/CVE-2025-24857.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-24857","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-24857","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-24857","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-24857","description":"Improper access control for volatile memory containing boot code in Universal Boot Loader (U-Boot) before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary 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(U-Boot...","description":"Improper access control for volatile memory containing boot code in Universal Boot Loader (U-Boot) before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code.","status":"published","published":"2025-12-10T21:31:37Z","modified":"2025-12-23T21:31:28Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:05:20.484177Z"}],"nvd":[{"id":"CVE-2025-24857","description":"Improper access control for volatile memory containing boot code in Universal Boot Loader (U-Boot) before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code.","status":"published","published":"2025-12-10T21:16:03.73Z","modified":"2026-11-04T22:10:00.21Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-04T23:43:37.864413Z"}],"osv":[{"id":"CVE-2025-24857","description":"Improper access control for volatile memory containing boot code in Universal Boot Loader (U-Boot) before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code.","status":"published","published":"2025-12-10T00:00:00Z","modified":"2026-11-05T21:15:37.792539556Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AC:L/AV:P/A:H/C:H/I:H/PR:N/S:C/UI:N","level":"high"}],"updated_at":"2026-11-05T22:01:21.792402Z"},{"id":"DEBIAN-CVE-2025-24857","description":"Improper access control for volatile memory containing boot code in Universal Boot Loader (U-Boot) before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code.","status":"published","published":"2025-12-10T21:16:03.73Z","modified":"2026-11-05T09:47:29.799490436Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-05T13:31:24.64316Z"},{"id":"UBUNTU-CVE-2025-24857","description":"Improper access control for volatile memory containing boot code in Universal Boot Loader (U-Boot) before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code.","status":"published","published":"2025-12-10T21:16:00Z","modified":"2026-10-17T12:56:48.962735462Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:55:26.330196Z"}]}}