{"schema_version":"1.9.0","id":"CVE-2022-1651","published":"2022-07-26T16:37:04Z","modified":"2026-08-12T03:51:12.938406806Z","related":["SUSE-SU-2022:2520-1","SUSE-SU-2022:2615-1"],"details":"A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information, causing a denial of service.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git","events":[{"introduced":"3123109284176b1532874591f7c81f3837bbdc17"},{"last_affected":"3123109284176b1532874591f7c81f3837bbdc17"}],"database_specific":{"extracted_events":[{"introduced":"Linux kernel version prior to kernel 5.18 rc1"},{"last_affected":"Linux kernel version prior to kernel 5.18 rc1"}],"source":"AFFECTED_FIELD"}}],"versions":["Linux kernel version prior to kernel 5.18 rc1","v5.18-rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1651.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecd1735f14d6ac868ae5d8b7a2bf193fa11f388b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1651.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1651"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20220901-0008/"}],"database_specific":{"cna_assigner":"redhat","cwe_ids":["CWE-401"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1651.json"}}