{"id":"CVE-2024-26677","revision":"ccd010434a594c51a45ceaa0ccff5201","records":[{"revision":"ccd010434a594c51a45ceaa0ccff5201","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-26677","aliases":[],"title":"rxrpc: Fix delayed ACKs to not set the reference serial number","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nrxrpc: Fix delayed ACKs to not set the reference serial number\n\nFix the construction of delayed ACKs to not set the reference serial number\nas they can't be used as an RTT reference.","state":0,"publishedAt":"2024-04-02T07:01:41.569+00:00","modifiedAt":"2026-05-11T20:02:03.872+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"net/rxrpc/ar-internal.h\",\n                        \"net/rxrpc/call_event.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"17926a79320afa9b95df6b977b40cca6d8713cea\",\n                            \"lessThan\": \"200cb50b9e154434470c8969d32474d38475acc2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"17926a79320afa9b95df6b977b40cca6d8713cea\",\n                            \"lessThan\": \"63719f490e6a89896e9a463d2b45e8203eab23ae\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"17926a79320afa9b95df6b977b40cca6d8713cea\",\n                            \"lessThan\": \"e7870cf13d20f56bfc19f9c3e89707c69cf104ef\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"net/rxrpc/ar-internal.h\",\n                        \"net/rxrpc/call_event.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"2.6.22\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"2.6.22\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.17\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.7.5\",\n                            \"lessThanOrEqual\": \"6.7.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/200cb50b9e154434470c8969d32474d38475acc2","https://git.kernel.org/stable/c/63719f490e6a89896e9a463d2b45e8203eab23ae","https://git.kernel.org/stable/c/e7870cf13d20f56bfc19f9c3e89707c69cf104ef"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-26677","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-26677","identifiers":["CVE-2024-26677"]},"retained":false,"historicalAffected":[]}],"coverage":[]}