{"cve":"CVE-2024-40964","nvd":{"published":"2024-07-12T13:15:18.310","modified":"2026-06-17T07:46:58.520","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda: cs35l41: Possible null pointer dereference in cs35l41_hda_unbind()\n\nThe cs35l41_hda_unbind() function clears the hda_component entry\nmatching it's index and then dereferences the codec pointer held in the\nfirst element of the hda_component array, this is an issue when the\ndevice index was 0.\n\nInstead use the codec pointer stashed in the cs35l41_hda structure as it\nwill still be valid.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://git.kernel.org/stable/c/19be722369c347f3af1c5848e303980ed040b819","https://git.kernel.org/stable/c/6386682cdc8b41319c92fbbe421953e33a28840c","https://git.kernel.org/stable/c/ff27bd8e17884f7cdefecb3f3817caadd6813dc0","https://git.kernel.org/stable/c/19be722369c347f3af1c5848e303980ed040b819","https://git.kernel.org/stable/c/6386682cdc8b41319c92fbbe421953e33a28840c"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:52:42.518321223+00:00"},"epss":{"cve":"CVE-2024-40964","score":0.00288,"percentile":0.21401,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}