{"id":"CVE-2025-38375","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-net: ensure the received length does not exceed allocated size\n\nIn xdp_linearize_page, when reading the following buffers from the ring,\nwe forget to check the r…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-net: ensure the received length does not exceed allocated size\n\nIn xdp_linearize_page, when reading the following buffers from the ring,\nwe forget to check the r…","severity":"high","cvss":8.4,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-125"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 4.14, < 5.4.297","linux_kernel >= 5.5, < 5.10.241","linux_kernel >= 5.11, < 5.15.189","linux_kernel >= 5.16, < 6.1.144","linux_kernel >= 6.2, < 6.6.97","linux_kernel >= 6.7, < 6.12.37","linux_kernel >= 6.13, < 6.15.6","linux_kernel = 6.16","debian_linux = 11.0"],"patched":["linux_kernel 6.15.6"],"published":"2025-07-25","updated":"2026-10-15","sourceUpdated":"2026-10-15T22:18:39.537","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-38375","references":[{"url":"https://git.kernel.org/stable/c/11f2d0e8be2b5e784ac45fa3da226492c3e506d8","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/315dbdd7cdf6aa533829774caaf4d25f1fd20e73","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6aca3dad2145e864dfe4d1060f45eb1bac75dd58","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/773e95c268b5d859f51f7547559734fd2a57660c","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/80b971be4c37a4d23a7f1abc5ff33dc7733d649b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/982beb7582c193544eb9c6083937ec5ac1c9d651","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/bc68bc3563344ccdc57d1961457cdeecab8f81ef","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ddc8649d363141fb3371dd81a73e1cb4ef8ed1e1","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org"],"epss":0.0021,"epssPercentile":0.11125,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-15T21:49:50.702440Z"},"ingestedAt":"2026-10-15T22:48:25.504Z","slug":"CVE-2025-38375","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-net: ensure the received length does not exceed allocated size\n\nIn xdp_linearize_page, when reading the following buffers from the ring,\nwe forget to check the received length with the true allocate size. This\ncan lead to an out-of-bound read. This commit adds that missing check.\n\n## Affected\n\n- `linux_kernel >= 4.14, < 5.4.297`\n- `linux_kernel >= 5.5, < 5.10.241`\n- `linux_kernel >= 5.11, < 5.15.189`\n- `linux_kernel >= 5.16, < 6.1.144`\n- `linux_kernel >= 6.2, < 6.6.97`\n- `linux_kernel >= 6.7, < 6.12.37`\n- `linux_kernel >= 6.13, < 6.15.6`\n- `linux_kernel = 6.16`\n- `debian_linux = 11.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.15.6`","depth":"twilight","depthScore":46,"depthScoreParts":{"impact":46.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}