{"id":"CVE-2022-33265","aliases":["EUVD-2022-36308","GHSA-vgr9-35rp-jw4x"],"status":"published","title":"Information exposure in Powerline Communication Firmware","description":"Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00384,"percentile":0.32705,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-01-06T05:02:20Z","modified":"2026-06-17T04:48:52Z","products":[{"vendor":"qualcomm","product":"qca7500_firmware"},{"vendor":"qualcomm","product":"qca7520_firmware"},{"vendor":"qualcomm","product":"qca7550_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/january-2023-bulletin","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-33265"},{"url":"https://github.com/advisories/GHSA-vgr9-35rp-jw4x"}],"sources":{"cve":[{"id":"CVE-2022-33265","title":"Information exposure in Powerline Communication Firmware","description":"Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device.","status":"published","published":"2023-01-06T05:02:20.338Z","modified":"2025-04-09T15:10:16.192Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:34:40.275153Z"}],"euvd":[{"id":"EUVD-2022-36308","description":"Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device.","status":"published","published":"2023-01-06T05:02:20Z","modified":"2025-04-09T15:10:16Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T20:52:38.263259Z"}],"ghsa":[{"id":"GHSA-vgr9-35rp-jw4x","title":"Memory corruption due to information exposure in Powerline Communication Firmware while sending...","description":"Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device.","status":"published","published":"2023-01-09T09:30:25Z","modified":"2023-01-28T05:04:11Z","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-787"],"updated_at":"2026-11-02T14:44:07.711588Z"}],"nvd":[{"id":"CVE-2022-33265","description":"Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device.","status":"published","published":"2023-01-09T08:15:12.16Z","modified":"2026-06-17T04:48:52.27Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"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","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:35.157734Z"}]}}