{"id":"CVE-2018-5850","aliases":["EUVD-2018-17617","GHSA-mwvq-qcgp-8m94"],"status":"published","title":"In the function csr_update_fils_params_rso(), insufficient validation on a key length can result...","description":"In the function csr_update_fils_params_rso(), insufficient validation on a key length can result in an integer underflow leading to a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00433,"percentile":0.37832,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-191"],"published":"2018-06-06T21:00:00Z","modified":"2026-06-17T02:00:53Z","products":[{"vendor":"google","product":"android"},{"vendor":"qualcomm, inc.","product":"android for msm, firefox os for msm, qrd android"}],"references":[{"url":"https://www.codeaurora.org/security-bulletin/2018/05/11/may-2018-code-aurora-security-bulletin-2","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-5850"},{"url":"https://source.android.com/security/bulletin/2018-05-01","tags":["Patch","Vendor Advisory"]},{"url":"https://github.com/advisories/GHSA-mwvq-qcgp-8m94"}],"sources":{"cve":[{"id":"CVE-2018-5850","description":"In the function csr_update_fils_params_rso(), insufficient validation on a key length can result in an integer underflow leading to a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.","status":"published","published":"2018-06-06T21:00:00Z","modified":"2024-09-16T18:08:46.216Z","updated_at":"2026-11-02T14:35:00.948726Z"}],"euvd":[{"id":"EUVD-2018-17617","description":"In the function csr_update_fils_params_rso(), insufficient validation on a key length can result in an integer underflow leading to a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.","status":"published","published":"2018-06-06T21:00:00Z","modified":"2024-09-16T18:08:46Z","updated_at":"2026-11-03T00:55:35.370742Z"}],"ghsa":[{"id":"GHSA-mwvq-qcgp-8m94","title":"In the function csr_update_fils_params_rso(), insufficient validation on a key length can result...","description":"In the function csr_update_fils_params_rso(), insufficient validation on a key length can result in an integer underflow leading to a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.","status":"published","published":"2022-05-14T03:14:09Z","modified":"2023-02-02T05:07:50Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-191"],"updated_at":"2026-11-02T14:52:35.907796Z"}],"nvd":[{"id":"CVE-2018-5850","description":"In the function csr_update_fils_params_rso(), insufficient validation on a key length can result in an integer underflow leading to a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.","status":"published","published":"2018-06-06T21:29:00.69Z","modified":"2026-06-17T02:00:53.72Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-191"],"updated_at":"2026-11-02T14:04:28.483469Z"}]}}