{"uuid": "71ba1985-a792-4b2b-9a2e-2af44e412962", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2023-3390", "type": "seen", "source": "https://t.me/cibsecurity/65681", "content": "\u203c CVE-2023-3390 \u203c\n\nA use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in net/netfilter/nf_tables_api.c.Mishandled error handling with NFT_MSG_NEWRULE makes it possible to use a dangling pointer in the same transaction causing a use-after-free vulnerability. This flaw allows a local attacker with user access to cause a privilege escalation issue.We recommend upgrading past commit\u00c2\u00a01240eb93f0616b21c675416516ff3d74798fdc97.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-06-29T00:13:14.000000Z"}