[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2022-50543":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":21,"duplicate_of":9,"upstream":22,"downstream":23,"duplicates":44,"related":45,"reserved_at":9,"published_at":48,"modified_at":49,"state":50,"summary":51,"references_raw":60,"kevs":75,"epss":76,"epss_history":79,"metrics":346,"affected":352},"CVE-2022-50543","In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/rxe: Fix mr->map double free\n\nrxe_mr_cleanup() which tries to free mr->map again will be called when\nrxe_mr_init_user() fails:\n\n   CPU: 0 PID: 4917 Comm: rdma_flush_serv Kdump: loaded Not tainted 6.1.0-rc1-roce-flush+ #25\n   Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014\n   Call Trace:\n    \u003CTASK>\n    dump_stack_lvl+0x45/0x5d\n    panic+0x19e/0x349\n    end_report.part.0+0x54/0x7c\n    kasan_report.cold+0xa/0xf\n    rxe_mr_cleanup+0x9d/0xf0 [rdma_rxe]\n    __rxe_cleanup+0x10a/0x1e0 [rdma_rxe]\n    rxe_reg_user_mr+0xb7/0xd0 [rdma_rxe]\n    ib_uverbs_reg_mr+0x26a/0x480 [ib_uverbs]\n    ib_uverbs_handler_UVERBS_METHOD_INVOKE_WRITE+0x1a2/0x250 [ib_uverbs]\n    ib_uverbs_cmd_verbs+0x1397/0x15a0 [ib_uverbs]\n\nThis issue was firstly exposed since commit b18c7da63fcb (\"RDMA/rxe: Fix\nmemory leak in error path code\") and then we fixed it in commit\n8ff5f5d9d8cf (\"RDMA/rxe: Prevent double freeing rxe_map_set()\") but this\nfix was reverted together at last by commit 1e75550648da (Revert\n\"RDMA/rxe: Create duplicate mapping tables for FMRs\")\n\nSimply let rxe_mr_cleanup() always handle freeing the mr->map once it is\nsuccessfully allocated.",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":18,"capec":19},"CWE-415","Double Free","The product calls 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