{"cve":"CVE-2024-36922","nvd":{"published":"2024-05-30T16:15:15.470","modified":"2026-10-15T01:18:25.263","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: read txq->read_ptr under lock\n\nIf we read txq->read_ptr without lock, we can read the same\nvalue twice, then obtain the lock, and reclaim from there\nto two different places, but crucially reclaim the same\nentry twice, resulting in the WARN_ONCE() a little later.\nFix that by reading txq->read_ptr under lock.","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":[],"references":["https://git.kernel.org/stable/c/43d07103df670484cdd26f9588eabef80f69db89","https://git.kernel.org/stable/c/aab7b39fcac5f6165f6434bcbb56bb7865d4ad2b","https://git.kernel.org/stable/c/b83db8e756dec68a950ed2f056248b1704b3deaa","https://git.kernel.org/stable/c/c2ace6300600c634553657785dfe5ea0ed688ac2","https://git.kernel.org/stable/c/f30e8af109818c9db08cbcc46eb9713fe4b530ba"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:51:20.603330631+00:00"},"epss":{"cve":"CVE-2024-36922","score":0.00347,"percentile":0.27979,"date":"2026-10-25"},"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."]}