{"schema_version":"1","data":[{"id":21853,"advisory_id":"a560095a-b619-456b-843c-d1e7db2631eb","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2022-2978","source_published_at":"2022-08-24T00:00:00+00:00","published_at":"2026-10-25T05:52:03.862728+00:00","extraction_method":"structured","technologies":["core-cve","kernel"],"cve_ids":["CVE-2022-2978"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"CVE-2022-2978","summary":"A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.","evidence":"cve:CVE-2022-2978","products":[{"name":{"value":"Kernel","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2022-2978","aliases":["CVE-2022-2978"],"metrics":[],"affected":[{"vendor":"n/a","product":"Kernel","versions":[{"status":"affected","version":"Linux kernel 6.0-rc3"}]}],"modified":"2026-10-14T13:33:53.214Z","provider":"cve","references":["https://lore.kernel.org/linux-fsdevel/20220816040859.659129-1-dzm91%40hust.edu.cn/T/#u","https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"],"provider_metadata":{"adp":[{"title":"CVE Program Container","references":[{"url":"https://lore.kernel.org/linux-fsdevel/20220816040859.659129-1-dzm91%40hust.edu.cn/T/#u","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html","name":"[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update","tags":["mailing-list","x_transferred"]}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T00:53:00.619Z"}},{"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":"2026-10-14T13:33:53.214Z"}}],"cna":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2022-12-24T00:00:00.000Z"}}},"related_cves":[{"value":"CVE-2022-2978","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":null}}],"next_after":21853,"next_before":21853}