{"vulnerability": "cve-2022-1048", "sightings": [{"uuid": "0633e1ab-0b43-419a-97a1-5718edfe03f9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-1048", "type": "seen", "source": "https://t.me/cibsecurity/41671", "content": "\u203c CVE-2022-1048 \u203c\n\nA use-after-free flaw was found in the Linux kernel\u00e2\u20ac\u2122s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-04-29T20:25:04.000000Z"}]}