{"id":"CVE-2021-21997","aliases":["EUVD-2021-9167","GHSA-9jfx-pp3f-r7cj"],"status":"published","title":"VMware Tools for Windows (11.x.y prior to 11.3.0) contains a denial-of-service vulnerability in...","description":"VMware Tools for Windows (11.x.y prior to 11.3.0) contains a denial-of-service vulnerability in the VM3DMP driver. A malicious actor with local user privileges in the Windows guest operating system, where VMware Tools is installed, can trigger a PANIC in the VM3DMP driver leading to a denial-of-service condition in the Windows guest operating system.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00652,"percentile":0.51523,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-06-18T12:41:17Z","modified":"2026-06-17T03:36:31Z","products":[{"vendor":"vmware","product":"tools"},{"vendor":"vmware","product":"vmware tools for windows"}],"references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2021-0011.html","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21997"},{"url":"https://github.com/advisories/GHSA-9jfx-pp3f-r7cj"}],"sources":{"cve":[{"id":"CVE-2021-21997","description":"VMware Tools for Windows (11.x.y prior to 11.3.0) contains a denial-of-service vulnerability in the VM3DMP driver. A malicious actor with local user privileges in the Windows guest operating system, where VMware Tools is installed, can trigger a PANIC in the VM3DMP driver leading to a denial-of-service condition in the Windows guest operating system.","status":"published","published":"2021-06-18T12:41:17Z","modified":"2024-08-03T18:30:23.639Z","updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2021-9167","description":"VMware Tools for Windows (11.x.y prior to 11.3.0) contains a denial-of-service vulnerability in the VM3DMP driver. A malicious actor with local user privileges in the Windows guest operating system, where VMware Tools is installed, can trigger a PANIC in the VM3DMP driver leading to a denial-of-service condition in the Windows guest operating system.","status":"published","published":"2021-06-18T12:41:17Z","modified":"2024-08-03T18:30:23Z","updated_at":"2026-11-03T03:25:04.094929Z"}],"ghsa":[{"id":"GHSA-9jfx-pp3f-r7cj","title":"VMware Tools for Windows (11.x.y prior to 11.3.0) contains a denial-of-service vulnerability in...","description":"VMware Tools for Windows (11.x.y prior to 11.3.0) contains a denial-of-service vulnerability in the VM3DMP driver. A malicious actor with local user privileges in the Windows guest operating system, where VMware Tools is installed, can trigger a PANIC in the VM3DMP driver leading to a denial-of-service condition in the Windows guest operating system.","status":"published","published":"2022-05-24T19:05:40Z","modified":"2023-01-29T05:08:03Z","updated_at":"2026-11-02T14:46:12.058225Z"}],"nvd":[{"id":"CVE-2021-21997","description":"VMware Tools for Windows (11.x.y prior to 11.3.0) contains a denial-of-service vulnerability in the VM3DMP driver. A malicious actor with local user privileges in the Windows guest operating system, where VMware Tools is installed, can trigger a PANIC in the VM3DMP driver leading to a denial-of-service condition in the Windows guest operating system.","status":"published","published":"2021-06-18T13:15:07.577Z","modified":"2026-06-17T03:36:31.62Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:54.892562Z"}]}}