{"id":"CVE-2017-11105","aliases":["EUVD-2017-2742","GHSA-ww5h-rmwx-55m9"],"status":"published","title":"The OnePlus 2 Primary Bootloader (PBL) does not validate the SBL1 partition before executing it,...","description":"The OnePlus 2 Primary Bootloader (PBL) does not validate the SBL1 partition before executing it, although it contains a certificate. This allows attackers with write access to that partition to disable signature validation.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01609,"percentile":0.76086,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2017-08-03T08:00:00Z","modified":"2026-06-17T01:01:13Z","products":[{"vendor":"oneplus","product":"primary_bootloader"}],"references":[{"url":"https://alephsecurity.com/vulns/aleph-2017026","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-11105"},{"url":"https://github.com/advisories/GHSA-ww5h-rmwx-55m9"}],"sources":{"cve":[{"id":"CVE-2017-11105","description":"The OnePlus 2 Primary Bootloader (PBL) does not validate the SBL1 partition before executing it, although it contains a certificate. This allows attackers with write access to that partition to disable signature validation.","status":"published","published":"2017-08-03T08:00:00Z","modified":"2024-08-05T17:57:57.979Z","updated_at":"2026-11-02T14:33:20.171335Z"}],"euvd":[{"id":"EUVD-2017-2742","description":"The OnePlus 2 Primary Bootloader (PBL) does not validate the SBL1 partition before executing it, although it contains a certificate. This allows attackers with write access to that partition to disable signature validation.","status":"published","published":"2017-08-03T08:00:00Z","modified":"2024-08-05T17:57:57Z","updated_at":"2026-11-03T02:23:24.743229Z"}],"ghsa":[{"id":"GHSA-ww5h-rmwx-55m9","title":"The OnePlus 2 Primary Bootloader (PBL) does not validate the SBL1 partition before executing it,...","description":"The OnePlus 2 Primary Bootloader (PBL) does not validate the SBL1 partition before executing it, although it contains a certificate. This allows attackers with write access to that partition to disable signature validation.","status":"published","published":"2022-05-13T01:42:07Z","modified":"2023-02-02T05:00:46Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T14:51:02.304407Z"}],"nvd":[{"id":"CVE-2017-11105","description":"The OnePlus 2 Primary Bootloader (PBL) does not validate the SBL1 partition before executing it, although it contains a certificate. This allows attackers with write access to that partition to disable signature validation.","status":"published","published":"2017-08-03T08:29:00.197Z","modified":"2026-06-17T01:01:13.697Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:03:54.862898Z"}]}}