{"id":"CVE-2023-35827","title":"An issue was discovered in the Linux kernel through 6.3.8","summary":"An issue was discovered in the Linux kernel through 6.3.8. A use-after-free was found in ravb_remove in drivers/net/ethernet/renesas/ravb_main.c.","severity":"high","cvss":7,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-362","CWE-416"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel < 6.3.8"],"patched":["linux_kernel 6.3.8"],"published":"2023-06-18","updated":"2026-10-15","sourceUpdated":"2026-10-15T00:16:33.617","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-35827","references":[{"url":"https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html","label":"cve@mitre.org"},{"url":"https://lore.kernel.org/lkml/cca0b40b-d6f8-54c7-1e46-83cb62d0a2f1%40huawei.com/T/","label":"cve@mitre.org"},{"url":"https://security.netapp.com/advisory/ntap-20230803-0003/","label":"cve@mitre.org"},{"url":"https://www.spinics.net/lists/netdev/msg886947.html","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lore.kernel.org/lkml/cca0b40b-d6f8-54c7-1e46-83cb62d0a2f1%40huawei.com/T/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20230803-0003/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.spinics.net/lists/netdev/msg886947.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-613116.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-794697.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd","cve.org"],"epss":0.0019,"epssPercentile":0.081,"ingestedAt":"2026-10-15T01:08:04.202Z","slug":"CVE-2023-35827","body":"## Overview\n\nAn issue was discovered in the Linux kernel through 6.3.8. A use-after-free was found in ravb_remove in drivers/net/ethernet/renesas/ravb_main.c.\n\n## Affected\n\n- `linux_kernel < 6.3.8`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.3.8`","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":38.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}