{"id":"CVE-2024-35967","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: SCO: Fix not validating setsockopt user input\n\nsyzbot reported sco_sock_setsockopt() is copying data without\nchecking user input length.\n\nBUG: KASAN: slab-ou…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: SCO: Fix not validating setsockopt user input\n\nsyzbot reported sco_sock_setsockopt() is copying data without\nchecking user input length.\n\nBUG: KASAN: slab-ou…","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","cwe":["CWE-125"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 3.8, < 5.10.216","linux_kernel >= 5.11, < 5.15.178","linux_kernel >= 5.16, < 6.1.87","linux_kernel >= 6.2, < 6.6.28","linux_kernel >= 6.7, < 6.8.7","linux_kernel = 6.9","debian_linux = 10.0"],"patched":["linux_kernel 6.8.7"],"published":"2024-05-20","updated":"2026-10-15","sourceUpdated":"2026-10-15T01:18:14.543","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-35967","references":[{"url":"https://git.kernel.org/stable/c/2c2dc87cdebef3fe3b9d7a711a984c70e376e32e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/419a0ffca7010216f0fc265b08558d7394fa0ba7","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/51eda36d33e43201e7a4fd35232e069b2c850b01","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/72473db90900da970a16ee50ad23c2c38d107d8c","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7bc65d23ba20dcd7ecc094a12c181e594e5eb315","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b0e30c37695b614bee69187f86eaf250e36606ce","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/419a0ffca7010216f0fc265b08558d7394fa0ba7","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/51eda36d33e43201e7a4fd35232e069b2c850b01","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/72473db90900da970a16ee50ad23c2c38d107d8c","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/7bc65d23ba20dcd7ecc094a12c181e594e5eb315","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/b0e30c37695b614bee69187f86eaf250e36606ce","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-265688.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd","cve.org"],"epss":0.00239,"epssPercentile":0.14902,"ingestedAt":"2026-10-15T03:30:12.693Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2024-05-20T17:01:27.722344Z"},"slug":"CVE-2024-35967","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: SCO: Fix not validating setsockopt user input\n\nsyzbot reported sco_sock_setsockopt() is copying data without\nchecking user input length.\n\nBUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset\ninclude/linux/sockptr.h:49 [inline]\nBUG: KASAN: slab-out-of-bounds in copy_from_sockptr\ninclude/linux/sockptr.h:55 [inline]\nBUG: KASAN: slab-out-of-bounds in sco_sock_setsockopt+0xc0b/0xf90\nnet/bluetooth/sco.c:893\nRead of size 4 at addr ffff88805f7b15a3 by task syz-executor.5/12578\n\n## Affected\n\n- `linux_kernel >= 3.8, < 5.10.216`\n- `linux_kernel >= 5.11, < 5.15.178`\n- `linux_kernel >= 5.16, < 6.1.87`\n- `linux_kernel >= 6.2, < 6.6.28`\n- `linux_kernel >= 6.7, < 6.8.7`\n- `linux_kernel = 6.9`\n- `debian_linux = 10.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.8.7`","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}