{"cve":"CVE-2023-52777","nvd":{"published":"2024-05-21T16:15:16.747","modified":"2026-08-04T10:18:41.543","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix gtk offload status event locking\n\nThe ath11k active pdevs are protected by RCU but the gtk offload status\nevent handling code calling ath11k_mac_get_arvif_by_vdev_id() was not\nmarked as a read-side critical section.\n\nMark the code in question as an RCU read-side critical section to avoid\nany potential use-after-free issues.\n\nCompile tested 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:H/A:H","score":7.8},"cwes":["CWE-416"],"references":["https://git.kernel.org/stable/c/0cf7577b6b3153b4b49deea9719fe43f96469c6d","https://git.kernel.org/stable/c/1dea3c0720a146bd7193969f2847ccfed5be2221","https://git.kernel.org/stable/c/cf9c7d783a2bf9305df4ef5b93d9063a52e18fca","https://git.kernel.org/stable/c/e83246ecd3b193f8d91fce778e8a5ba747fc7d8a","https://git.kernel.org/stable/c/0cf7577b6b3153b4b49deea9719fe43f96469c6d"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52777","score":0.00243,"percentile":0.15592,"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."]}