{"cve":"CVE-2023-52919","nvd":{"published":"2024-10-22T08:15:02.623","modified":"2026-06-17T06:43:55.933","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nci: fix possible NULL pointer dereference in send_acknowledge()\n\nHandle memory allocation failure from nci_skb_alloc() (calling\nalloc_skb()) to avoid possible NULL pointer dereference.","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/2b2edf089df3a69f0072c6e71563394c5a94e62e","https://git.kernel.org/stable/c/5622592f8f74ae3e594379af02e64ea84772d0dd","https://git.kernel.org/stable/c/76050b0cc5a72e0c7493287b7e18e1cb9e3c4612","https://git.kernel.org/stable/c/7937609cd387246aed994e81aa4fa951358fba41","https://git.kernel.org/stable/c/bb6cacc439ddd2cd51227ab193f4f91cfc7f014f"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:56:33.105311382+00:00"},"epss":{"cve":"CVE-2023-52919","score":0.00207,"percentile":0.10818,"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."]}