{"cve":"CVE-2023-52732","nvd":{"published":"2024-05-21T16:15:13.303","modified":"2026-08-04T10:18:38.937","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nceph: blocklist the kclient when receiving corrupted snap trace\n\nWhen received corrupted snap trace we don't know what exactly has\nhappened in MDS side. And we shouldn't continue IOs and metadatas\naccess to MDS, which may corrupt or get incorrect contents.\n\nThis patch will just block all the further IO/MDS requests\nimmediately and then evict the kclient itself.\n\nThe reason why we still need to evict the kclient just after\nblocking all the further IOs is that the MDS could revoke the caps\nfaster.","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/66ec619e4591f8350f99c5269a7ce160cccc7a7c","https://git.kernel.org/stable/c/a68e564adcaa69b0930809fb64d9d5f7d9c32ba9","https://git.kernel.org/stable/c/66ec619e4591f8350f99c5269a7ce160cccc7a7c","https://git.kernel.org/stable/c/a68e564adcaa69b0930809fb64d9d5f7d9c32ba9"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52732","score":0.00527,"percentile":0.44634,"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."]}