{"id":"CVE-2022-50200","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: Add boundary check in put_entry()\n\nJust like next_entry(), boundary check is necessary to prevent memory\nout-of-bound access.","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: Add boundary check in put_entry()\n\nJust like next_entry(), boundary check is necessary to prevent memory\nout-of-bound access.","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-125"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 2.6.37, < 4.14.291","linux_kernel >= 4.15, < 4.19.256","linux_kernel >= 4.20, < 5.4.211","linux_kernel >= 5.5, < 5.10.137","linux_kernel >= 5.11, < 5.15.61","linux_kernel >= 5.16, < 5.18.18","linux_kernel >= 5.19, < 5.19.2"],"patched":["linux_kernel 5.19.2"],"published":"2025-06-18","updated":"2026-10-15","sourceUpdated":"2026-10-15T22:17:27.650","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-50200","references":[{"url":"https://git.kernel.org/stable/c/15ec76fb29be31df2bccb30fc09875274cba2776","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/2dabe6a872a5744865372eb30ea51e8ccd21305a","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/477722f31ad73aa779154d1d7e00825538389f76","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7363a69d8ca8f0086f8e1196c8ddaf0e168614b1","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/90bdf50ae70c5571a277b5601e4f5df210831e0a","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9605f50157cae00eb299e1189a6d708c84935ad8","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/adbfdaacde18faf6cd4e490764045375266b3fbd","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/dedd558d9765b72c66e5a53948e9f5abc3ece1f6","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"epss":0.00265,"epssPercentile":0.18356,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-15T21:30:24.892364Z"},"ingestedAt":"2026-10-15T21:45:11.282Z","slug":"CVE-2022-50200","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nselinux: Add boundary check in put_entry()\n\nJust like next_entry(), boundary check is necessary to prevent memory\nout-of-bound access.\n\n## Affected\n\n- `linux_kernel >= 2.6.37, < 4.14.291`\n- `linux_kernel >= 4.15, < 4.19.256`\n- `linux_kernel >= 4.20, < 5.4.211`\n- `linux_kernel >= 5.5, < 5.10.137`\n- `linux_kernel >= 5.11, < 5.15.61`\n- `linux_kernel >= 5.16, < 5.18.18`\n- `linux_kernel >= 5.19, < 5.19.2`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 5.19.2`","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}