{"cve":"CVE-2022-36123","nvd":{"published":"2022-07-29T14:15:08.303","modified":"2026-10-14T18:17:01.387","status":"Modified","description":"The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges.","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":[],"references":["https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.13","https://github.com/sickcodes/security/blob/master/advisories/SICK-2022-128.md","https://github.com/torvalds/linux/commit/74a0032b8524ee2bd4443128c0bf9775928680b0","https://github.com/torvalds/linux/commit/96e8fc5818686d4a1591bb6907e7fdb64ef29884","https://security.netapp.com/advisory/ntap-20220901-0003/"],"products":["linux:linux_kernel","netapp:h300s_firmware","netapp:h410c_firmware","netapp:h410s_firmware","netapp:h500s_firmware","netapp:h700s_firmware"],"source":"nvd","synced_at":"2026-10-19T21:34:18.502168378+00:00"},"epss":{"cve":"CVE-2022-36123","score":0.00892,"percentile":0.59169,"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."]}