{"id":"CVE-2024-26889","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_core: Fix possible buffer overflow\n\nstruct hci_dev_info has a fixed size name[8] field so in the event that\nhdev->name is bigger than that strcpy would a…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_core: Fix possible buffer overflow\n\nstruct hci_dev_info has a fixed size name[8] field so in the event that\nhdev->name is bigger than that strcpy would a…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-120"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 4.14.328, < 4.15","linux_kernel >= 4.19.297, < 4.19.311","linux_kernel >= 5.4.259, < 5.4.273","linux_kernel >= 5.10.199, < 5.10.214","linux_kernel >= 5.15.137, < 5.15.153","linux_kernel >= 6.1.60, < 6.1.83","linux_kernel >= 6.5.9, < 6.6.23","linux_kernel >= 6.7, < 6.7.11","linux_kernel >= 6.8, < 6.8.2","debian_linux = 10.0"],"patched":["linux_kernel 6.8.2"],"published":"2024-04-17","updated":"2026-10-15","sourceUpdated":"2026-10-15T01:17:29.390","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-26889","references":[{"url":"https://git.kernel.org/stable/c/2e845867b4e279eff0a19ade253390470e07e8a1","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/2edce8e9a99dd5e4404259d52e754fdc97fb42c2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/54a03e4ac1a41edf8a5087bd59f8241b0de96d3d","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6d5a9d4a7bcbb7534ce45a18a52e7bd23e69d8ac","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/81137162bfaa7278785b24c1fd2e9e74f082e8e4","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/8c28598a2c29201d2ba7fc37539a7d41c264fb10","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/a41c8efe659caed0e21422876bbb6b73c15b5244","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/d47e6c1932cee02954ea588c9f09fd5ecefeadfc","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/2e845867b4e279eff0a19ade253390470e07e8a1","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/2edce8e9a99dd5e4404259d52e754fdc97fb42c2","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/54a03e4ac1a41edf8a5087bd59f8241b0de96d3d","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/68644bf5ec6baaff40fc39b3529c874bfda709bd","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/6d5a9d4a7bcbb7534ce45a18a52e7bd23e69d8ac","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/81137162bfaa7278785b24c1fd2e9e74f082e8e4","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/8c28598a2c29201d2ba7fc37539a7d41c264fb10","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/a41c8efe659caed0e21422876bbb6b73c15b5244","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/d47e6c1932cee02954ea588c9f09fd5ecefeadfc","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://lists.debian.org/debian-lts-announce/2024/06/msg00020.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":0.00271,"epssPercentile":0.19234,"ingestedAt":"2026-10-15T03:30:12.657Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2025-02-11T21:45:31.651235Z"},"slug":"CVE-2024-26889","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_core: Fix possible buffer overflow\n\nstruct hci_dev_info has a fixed size name[8] field so in the event that\nhdev->name is bigger than that strcpy would attempt to write past its\nsize, so this fixes this problem by switching to use strscpy.\n\n## Affected\n\n- `linux_kernel >= 4.14.328, < 4.15`\n- `linux_kernel >= 4.19.297, < 4.19.311`\n- `linux_kernel >= 5.4.259, < 5.4.273`\n- `linux_kernel >= 5.10.199, < 5.10.214`\n- `linux_kernel >= 5.15.137, < 5.15.153`\n- `linux_kernel >= 6.1.60, < 6.1.83`\n- `linux_kernel >= 6.5.9, < 6.6.23`\n- `linux_kernel >= 6.7, < 6.7.11`\n- `linux_kernel >= 6.8, < 6.8.2`\n- `debian_linux = 10.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.8.2`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}