{"id":"CVE-2022-50822","revision":"286d56d87f9c460ab8d6e4b428e4d4d7","records":[{"revision":"286d56d87f9c460ab8d6e4b428e4d4d7","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-50822","aliases":[],"title":"RDMA/restrack: Release MR restrack when delete","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/restrack: Release MR restrack when delete\n\nThe MR restrack also needs to be released when delete it, otherwise it\ncause memory leak as the task struct won't be released.","state":0,"publishedAt":"2025-12-30T12:08:36.228+00:00","modifiedAt":"2026-10-15T21:41:24.165+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                        \"drivers/infiniband/core/restrack.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"13ef5539def732dc7b9c58c320d97a0a95b52634\",\n                            \"lessThan\": \"13586753ae55146269a6dc8b216f17d86b81560c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"13ef5539def732dc7b9c58c320d97a0a95b52634\",\n                            \"lessThan\": \"37c90753079fc95d93cc31b79796dd2ae57ad018\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"13ef5539def732dc7b9c58c320d97a0a95b52634\",\n                            \"lessThan\": \"8731cb5c7820bef577bab4ff17691fbf61c671cb\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"13ef5539def732dc7b9c58c320d97a0a95b52634\",\n                            \"lessThan\": \"dac153f2802db1ad46207283cb9b2aae3d707a45\",\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                        \"drivers/infiniband/core/restrack.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.10\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.10\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.86\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.0.16\",\n                            \"lessThanOrEqual\": \"6.0.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.2\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/13586753ae55146269a6dc8b216f17d86b81560c","https://git.kernel.org/stable/c/37c90753079fc95d93cc31b79796dd2ae57ad018","https://git.kernel.org/stable/c/8731cb5c7820bef577bab4ff17691fbf61c671cb","https://git.kernel.org/stable/c/dac153f2802db1ad46207283cb9b2aae3d707a45"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-50822","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-50822","identifiers":["CVE-2022-50822"]},"retained":false,"historicalAffected":[]}],"coverage":[]}