{"schema_version":"1","data":[{"id":21852,"advisory_id":"d3d0579f-4e00-48ea-a367-e210d83eb02a","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2022-2959","source_published_at":"2022-08-25T00:00:00+00:00","published_at":"2026-10-25T05:52:03.287161+00:00","extraction_method":"structured","technologies":["core-cve","kernel"],"cve_ids":["CVE-2022-2959"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"CVE-2022-2959","summary":"A race condition was found in the Linux kernel's watch queue due to a missing lock in pipe_resize_ring(). The specific flaw exists within the handling of pipe buffers. The issue results from the lack of proper locking when performing operations on an object. This flaw allows a local user to crash the system or escalate their privileges on the system.","evidence":"cve:CVE-2022-2959","products":[{"name":{"value":"kernel","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2022-2959","aliases":["CVE-2022-2959"],"metrics":[],"affected":[{"vendor":"n/a","product":"kernel","versions":[{"status":"affected","version":"Fixed in kernel 5.19"}]}],"modified":"2026-10-14T13:33:52.071Z","provider":"cve","references":["https://www.zerodayinitiative.com/advisories/ZDI-22-1165/","https://github.com/torvalds/linux/commit/189b0ddc245139af81198d1a3637cac74f96e13a","https://security.netapp.com/advisory/ntap-20230214-0005/"],"provider_metadata":{"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-1165/","tags":["x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/189b0ddc245139af81198d1a3637cac74f96e13a","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20230214-0005/","tags":["x_transferred"]}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T00:53:00.487Z"}},{"affected":[{"vendor":"Siemens","product":"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem","versions":[{"status":"affected","version":"0","lessThan":"V1.1","versionType":"custom"}],"defaultStatus":"unknown"}],"x_adpType":"supplier","references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-794697.html"}],"providerMetadata":{"orgId":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e","shortName":"siemens-SADP","dateUpdated":"2026-10-14T13:33:52.071Z"}}],"cna":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2023-02-14T00:00:00.000Z"}}},"related_cves":[{"value":"CVE-2022-2959","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":null}}],"next_after":21852,"next_before":21852}