{“lastseen”:””,”description”:”In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: rds: fix MR cleanup on copy error\\n\\n__rds_rdma_map() hands sg\/pages ownership to the transport after\\nget_mr() succeeds. If copying the generated cookie back to user space\\nfails after that point, the error path must not free those resources\\nagain before dropping the MR reference.\\n\\nRemove the duplicate unpin\/free from the put_user() failure branch so\\nthat MR teardown is handled only through the existing final cleanup\\npath.”,”published”:”2026-05-27T12:57:11.870Z”,”modified”:”2026-05-30T10:47:00.607Z”,”type”:”cve”,”title”:”net: rds: fix MR cleanup on copy error”,”source”:”Linux”,”references”:”https:\/\/git.kernel.org\/stable\/c\/8fdbb6262a4a3ed44a0830a7793903b54bb27bdc\\nhttps:\/\/git.kernel.org\/stable\/c\/d95cea9298be1ba8876e3f156be96d3a492085ca\\nhttps:\/\/git.kernel.org\/stable\/c\/033370ffb3c9c0264d19f8ba9ef769523266589a\\nhttps:\/\/git.kernel.org\/stable\/c\/b3cb8cae530b2727d8245684148bb49425f6765c\\nhttps:\/\/git.kernel.org\/stable\/c\/8141a2dc70080eda1aedc0389ed2db2b292af5bd”,”id”:”CVE-2026-46053″,”bulletinFamily”:””,”cwe”:null,”cvelist”:null,”sourceData”:”Linux Linux 0d4597c8c5abdeeaf50774066c16683f30184dc8\\nLinux Linux 0d4597c8c5abdeeaf50774066c16683f30184dc8\\nLinux Linux 0d4597c8c5abdeeaf50774066c16683f30184dc8\\nLinux Linux 0d4597c8c5abdeeaf50774066c16683f30184dc8\\nLinux Linux 0d4597c8c5abdeeaf50774066c16683f30184dc8\\nLinux Linux 5.6″,”sourceHref”:””,”cvss”:{“score”:7.8,”severity”:”HIGH”,”vector”:”CVSS:3.1\/AV:L\/AC:L\/PR:L\/UI:N\/S:U\/C:H\/I:H\/A:H”,”version”:”3.1″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”Linux”,”version”:”0d4597c8c5abdeeaf50774066c16683f30184dc8″,”vendor”:”Linux”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: rds: fix MR cleanup on copy error\\n\\n__rds_rdma_map() hands sg\/pages ownership to the transport after\\nget_mr() succeeds….<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,28,12,15,13,7,11,5],"class_list":["post-58578","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-78","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n