{"id":"CVE-2018-5852","aliases":["EUVD-2018-17619","GHSA-77rq-3336-8w4x"],"status":"published","title":"Buffer Over-read in IPA","description":"An unsigned integer underflow vulnerability in IPA driver result into a buffer over-read while reading NAT entry using debugfs command 'cat /sys/kernel/debug/ipa/ip4_nat'","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00116,"percentile":0.01584,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-126","CWE-191"],"published":"2024-11-26T13:56:25Z","modified":"2026-06-17T02:00:53Z","products":[{"vendor":"qualcomm","product":"mdm9206_firmware"},{"vendor":"qualcomm","product":"mdm9607_firmware"},{"vendor":"qualcomm","product":"mdm9640_firmware"},{"vendor":"qualcomm","product":"mdm9650_firmware"},{"vendor":"qualcomm","product":"msm8909w_firmware"},{"vendor":"qualcomm","product":"sd_205_firmware"},{"vendor":"qualcomm","product":"sd_210_firmware"},{"vendor":"qualcomm","product":"sd_212_firmware"},{"vendor":"qualcomm","product":"sd_415_firmware"},{"vendor":"qualcomm","product":"sd_425_firmware"},{"vendor":"qualcomm","product":"sd_430_firmware"},{"vendor":"qualcomm","product":"sd_450_firmware"},{"vendor":"qualcomm","product":"sd_615_firmware"},{"vendor":"qualcomm","product":"sd_616_firmware"},{"vendor":"qualcomm","product":"sd_617_firmware"},{"vendor":"qualcomm","product":"sd_625_firmware"},{"vendor":"qualcomm","product":"sd_650_firmware"},{"vendor":"qualcomm","product":"sd_652_firmware"},{"vendor":"qualcomm","product":"sd_810_firmware"},{"vendor":"qualcomm","product":"sd_820_firmware"},{"vendor":"qualcomm","product":"sd_820a_firmware"},{"vendor":"qualcomm","product":"sd_835_firmware"},{"vendor":"qualcomm","product":"sd_845_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2018-bulletin.html","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-5852"},{"url":"https://github.com/advisories/GHSA-77rq-3336-8w4x"}],"sources":{"cve":[{"id":"CVE-2018-5852","title":"Buffer Over-read in IPA","description":"An unsigned integer underflow vulnerability in IPA driver result into a buffer over-read while reading NAT entry using debugfs command 'cat /sys/kernel/debug/ipa/ip4_nat'","status":"published","published":"2024-11-26T13:56:25.527Z","modified":"2024-11-26T15:00:48.248Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-126"],"updated_at":"2026-11-02T14:35:01.28843Z"}],"euvd":[{"id":"EUVD-2018-17619","description":"An unsigned integer underflow vulnerability in IPA driver result into a buffer over-read while reading NAT entry using debugfs command 'cat /sys/kernel/debug/ipa/ip4_nat'","status":"published","published":"2024-11-26T13:56:25Z","modified":"2024-11-26T15:00:48Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:47.062662Z"}],"ghsa":[{"id":"GHSA-77rq-3336-8w4x","title":"An unsigned integer underflow vulnerability in IPA driver result into a buffer over-read while...","description":"An unsigned integer underflow vulnerability in IPA driver result into a buffer over-read while reading NAT entry using debugfs command 'cat /sys/kernel/debug/ipa/ip4_nat'","status":"published","published":"2024-11-26T15:31:01Z","modified":"2025-01-09T21:32:30Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-126","CWE-191"],"updated_at":"2026-11-02T14:59:27.400832Z"}],"nvd":[{"id":"CVE-2018-5852","description":"An unsigned integer underflow vulnerability in IPA driver result into a buffer over-read while reading NAT entry using debugfs command 'cat /sys/kernel/debug/ipa/ip4_nat'","status":"published","published":"2024-11-26T14:15:17.97Z","modified":"2026-06-17T02:00:53.93Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-126","CWE-191"],"updated_at":"2026-11-02T14:05:00.914771Z"}]}}
