{"schema_version":"1","data":[{"id":1101,"advisory_id":"4e56f8b0-b2af-4f8c-a8ba-15429e6a26b7","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2022-0185","source_published_at":"2024-08-21T00:00:00+00:00","published_at":"2026-10-24T20:56:34.154841+00:00","extraction_method":"structured","technologies":["core-kev","kernel"],"cve_ids":["CVE-2022-0185"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Linux Kernel Heap-Based Buffer Overflow Vulnerability","summary":"Linux kernel contains a heap-based buffer overflow vulnerability in the legacy_parse_param function in the Filesystem Context functionality. This allows an attacker to open a filesystem that does not support the Filesystem Context API and ultimately escalate privileges. CISA required action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.","evidence":"kev:CVE-2022-0185","products":[{"name":{"value":"Kernel","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2022-0185","aliases":["CVE-2022-0185"],"affected":[],"modified":"2024-08-21T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-190"],"cveID":"CVE-2022-0185","notes":"This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. For more information, please see: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=722d94847de2; https://nvd.nist.gov/vuln/detail/CVE-2022-0185","dueDate":"2024-09-11","product":"Kernel","dateAdded":"2024-08-21","vendorProject":"Linux","requiredAction":"Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.","known_exploited":true,"shortDescription":"Linux kernel contains a heap-based buffer overflow vulnerability in the legacy_parse_param function in the Filesystem Context functionality. This allows an attacker to open a filesystem that does not support the Filesystem Context API and ultimately escalate privileges.","vulnerabilityName":"Linux Kernel Heap-Based Buffer Overflow Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2022-0185","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null},"priority":{"reasons":["known_exploited"],"severity":"unknown","linked_cves":[],"fix_available":false,"known_exploited":true,"publisher_severity":"unknown"},"context_update":false}],"next_after":1101,"next_before":1101}