{"id":"CVE-2019-18806","revision":"4bf9f2290030453cbf67bfafe8294bdd","records":[{"revision":"4bf9f2290030453cbf67bfafe8294bdd","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2019-18806","aliases":[],"title":"A memory leak in the ql_alloc_large_buffers() function in drivers/net/ethernet/qlogic/qla3xxx.c in the Linux kernel before 5.3.5 allows local users to cause a denial of service (memory consumption) by triggering pci_dma_mapping_error() fail…","description":"A memory leak in the ql_alloc_large_buffers() function in drivers/net/ethernet/qlogic/qla3xxx.c in the Linux kernel before 5.3.5 allows local users to cause a denial of service (memory consumption) by triggering pci_dma_mapping_error() failures, aka CID-1acb8f2a7a9f.","state":0,"publishedAt":"2019-11-07T15:30:08+00:00","modifiedAt":"2026-10-08T21:03:20.012+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"n/a\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"n/a\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1acb8f2a7a9f10543868ddd737e37424d5c36cf4","https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.5"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2019-18806","license":"CVE Program Terms of Use","key":"cve-program:CVE-2019-18806","identifiers":["CVE-2019-18806"]},"retained":false,"historicalAffected":[]}],"coverage":[]}