{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-53118","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-11-19T17:17:24.994Z","datePublished":"2024-12-02T13:44:49.658Z","dateUpdated":"2025-10-01T20:17:10.531Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:53:28.515Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nvsock: Fix sk_error_queue memory leak\n\nKernel queues MSG_ZEROCOPY completion notifications on the error queue.\nWhere they remain, until explicitly recv()ed. To prevent memory leaks,\nclean up the queue when the socket is destroyed.\n\nunreferenced object 0xffff8881028beb00 (size 224):\n  comm \"vsock_test\", pid 1218, jiffies 4294694897\n  hex dump (first 32 bytes):\n    90 b0 21 17 81 88 ff ff 90 b0 21 17 81 88 ff ff  ..!.......!.....\n    00 00 00 00 00 00 00 00 00 b0 21 17 81 88 ff ff  ..........!.....\n  backtrace (crc 6c7031ca):\n    [<ffffffff81418ef7>] kmem_cache_alloc_node_noprof+0x2f7/0x370\n    [<ffffffff81d35882>] __alloc_skb+0x132/0x180\n    [<ffffffff81d2d32b>] sock_omalloc+0x4b/0x80\n    [<ffffffff81d3a8ae>] msg_zerocopy_realloc+0x9e/0x240\n    [<ffffffff81fe5cb2>] virtio_transport_send_pkt_info+0x412/0x4c0\n    [<ffffffff81fe6183>] virtio_transport_stream_enqueue+0x43/0x50\n    [<ffffffff81fe0813>] vsock_connectible_sendmsg+0x373/0x450\n    [<ffffffff81d233d5>] ____sys_sendmsg+0x365/0x3a0\n    [<ffffffff81d246f4>] ___sys_sendmsg+0x84/0xd0\n    [<ffffffff81d26f47>] __sys_sendmsg+0x47/0x80\n    [<ffffffff820d3df3>] do_syscall_64+0x93/0x180\n    [<ffffffff8220012b>] entry_SYSCALL_64_after_hwframe+0x76/0x7e"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/vmw_vsock/af_vsock.c"],"versions":[{"version":"581512a6dc939ef122e49336626ae159f3b8a345","lessThan":"bea4779a45f49275b1e1b1bd9de03cd3727244d8","status":"affected","versionType":"git"},{"version":"581512a6dc939ef122e49336626ae159f3b8a345","lessThan":"fbf7085b3ad1c7cc0677834c90f985f1b4f77a33","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/vmw_vsock/af_vsock.c"],"versions":[{"version":"6.7","status":"affected"},{"version":"0","lessThan":"6.7","status":"unaffected","versionType":"semver"},{"version":"6.11.10","lessThanOrEqual":"6.11.*","status":"unaffected","versionType":"semver"},{"version":"6.12","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.11.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/bea4779a45f49275b1e1b1bd9de03cd3727244d8"},{"url":"https://git.kernel.org/stable/c/fbf7085b3ad1c7cc0677834c90f985f1b4f77a33"}],"title":"vsock: Fix sk_error_queue memory leak","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2024-53118","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T20:10:21.956437Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T20:17:10.531Z"}}]}}