{"cve":"CVE-2023-52827","nvd":{"published":"2024-05-21T16:15:20.463","modified":"2026-08-04T10:18:44.547","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: fix possible out-of-bound read in ath12k_htt_pull_ppdu_stats()\n\nlen is extracted from HTT message and could be an unexpected value in\ncase errors happen, so add validation before using to avoid possible\nout-of-bound read in the following message iteration and parsing.\n\nThe same issue also applies to ppdu_info->ppdu_stats.common.num_users,\nso validate it before using too.\n\nThese are found during code review.\n\nCompile test only.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","score":7.1},"cwes":["CWE-125"],"references":["https://git.kernel.org/stable/c/1bc44a505a229bb1dd4957e11aa594edeea3690e","https://git.kernel.org/stable/c/79527c21a3ce04cffc35ea54f74ee087e532be57","https://git.kernel.org/stable/c/c9e44111da221246efb2e623ae1be40a5cf6542c","https://git.kernel.org/stable/c/1bc44a505a229bb1dd4957e11aa594edeea3690e","https://git.kernel.org/stable/c/79527c21a3ce04cffc35ea54f74ee087e532be57"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52827","score":0.00264,"percentile":0.1836,"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."]}