{"id":"CVE-2018-17154","state":"PUBLISHED","title":"In FreeBSD before 11.2-STABLE(r338987), 11.2-RELEASE-p4, and 11.1-RELEASE-p15, due to insufficient memory checking in the freebsd4_getfsstat system call, a NULL pointer dereference","description":"In FreeBSD before 11.2-STABLE(r338987), 11.2-RELEASE-p4, and 11.1-RELEASE-p15, due to insufficient memory checking in the freebsd4_getfsstat system call, a NULL pointer dereference can occur. Unprivileged authenticated local users may be able to cause a denial of service.","publishedAt":"2018-09-28T13:00:00.000Z","updatedAt":"2024-09-16T19:31:06.490Z","severity":null,"assigner":"freebsd","products":["FreeBSD FreeBSD"],"affected":[{"vendor":"FreeBSD","product":"FreeBSD","versions":[{"version":"11.2 before 11.2-RELEASE-p4","status":"affected"},{"version":"11.1 before 11.1-RELEASE-p15","status":"affected"}]}],"references":["https://security.FreeBSD.org/advisories/FreeBSD-EN-18:10.syscall.asc"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:28.183Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/17xxx/CVE-2018-17154.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-17154","state":"PUBLISHED","datePublished":"2018-09-28T13:00:00.000Z","dateUpdated":"2024-09-16T19:31:06.490Z","assignerShortName":"freebsd","assignerOrgId":"63664ac6-956c-4cba-a5d0-f46076e16109","dateReserved":"2018-09-18T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In FreeBSD before 11.2-STABLE(r338987), 11.2-RELEASE-p4, and 11.1-RELEASE-p15, due to insufficient memory checking in the freebsd4_getfsstat system call, a NULL pointer dereference can occur. Unprivileged authenticated local users may be able to cause a denial of service."}],"affected":[{"vendor":"FreeBSD","product":"FreeBSD","versions":[{"version":"11.2 before 11.2-RELEASE-p4","status":"affected"},{"version":"11.1 before 11.1-RELEASE-p15","status":"affected"}]}],"references":[{"url":"https://security.FreeBSD.org/advisories/FreeBSD-EN-18:10.syscall.asc","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"Denial of service","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"freebsd","dateUpdated":"2018-09-28T12:57:01.000Z","orgId":"63664ac6-956c-4cba-a5d0-f46076e16109"},"datePublic":"2018-09-27T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secteam@freebsd.org","DATE_PUBLIC":"2018-09-27T00:00:00","ID":"CVE-2018-17154","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"FreeBSD","version":{"version_data":[{"version_value":"11.2 before 11.2-RELEASE-p4"},{"version_value":"11.1 before 11.1-RELEASE-p15"}]}}]},"vendor_name":"FreeBSD"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In FreeBSD before 11.2-STABLE(r338987), 11.2-RELEASE-p4, and 11.1-RELEASE-p15, due to insufficient memory checking in the freebsd4_getfsstat system call, a NULL pointer dereference can occur. Unprivileged authenticated local users may be able to cause a denial of service."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Denial of service"}]}]},"references":{"reference_data":[{"name":"https://security.FreeBSD.org/advisories/FreeBSD-EN-18:10.syscall.asc","refsource":"CONFIRM","url":"https://security.FreeBSD.org/advisories/FreeBSD-EN-18:10.syscall.asc"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://security.FreeBSD.org/advisories/FreeBSD-EN-18:10.syscall.asc","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T10:39:59.675Z"}}]}}}