{"id":"CVE-2022-36621","aliases":["EUVD-2022-39325","GHSA-m5fw-3wf6-9558"],"status":"published","title":"Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer...","description":"Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer dereference via the function TEE_AllocateTransientObject.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01378,"percentile":0.7228,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2022-09-01T20:04:08Z","modified":"2026-10-28T02:30:51Z","products":[{"vendor":"samsung","product":"mtower"}],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb","tags":["x_refsource_MISC","x_transferred","Not Applicable","web"]},{"url":"https://github.com/Samsung/mTower","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","package"]},{"url":"https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tee/lib/libutee/tee_api_objects.c#L223","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36621","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-m5fw-3wf6-9558"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/36xxx/CVE-2022-36621.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-36621","description":"Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer dereference via the function TEE_AllocateTransientObject.","status":"published","published":"2022-09-01T20:04:08Z","modified":"2024-08-03T10:07:34.507Z","updated_at":"2026-11-02T14:34:35.615708Z"}],"euvd":[{"id":"EUVD-2022-39325","description":"Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer dereference via the function TEE_AllocateTransientObject.","status":"published","published":"2022-09-01T20:04:08Z","modified":"2024-08-03T10:07:34Z","updated_at":"2026-11-03T03:25:25.152226Z"}],"ghsa":[{"id":"GHSA-m5fw-3wf6-9558","title":"Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer...","description":"Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer dereference via the function TEE_AllocateTransientObject.","status":"published","published":"2022-09-02T00:01:01Z","modified":"2023-01-28T05:06:35Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:44:26.876971Z"}],"nvd":[{"id":"CVE-2022-36621","description":"Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer dereference via the function TEE_AllocateTransientObject.","status":"published","published":"2022-09-01T21:15:10.367Z","modified":"2026-06-17T04:53:46.53Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:07:26.802986Z"}],"osv":[{"id":"CVE-2022-36621","description":"Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer dereference via the function TEE_AllocateTransientObject.","status":"published","published":"2022-09-01T20:04:08Z","modified":"2026-10-28T02:30:51.392927027Z","updated_at":"2026-11-02T15:44:26.53798Z"}]}}