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CVE-2021-47345
Published: May 21, 2024
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Fix rdma_resolve_route() memory leak Fix a memory leak when "mda_resolve_route() is called more than once on the same "rdma_cm_id". This is possible if cma_query_handler() triggers the RDMA_CM_EVENT_ROUTE_ERROR flow which puts the state machine back and allows rdma_resolve_route() to be called again.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected e51060f08a61965c4dd91516d82fe90617152590 - < 40b613db3a95bc27998e4097d74c2f7e5d083a0baffected e51060f08a61965c4dd91516d82fe90617152590 - < e2da8ce2a9543f3ca5c93369bd1fe6eeb572101aaffected e51060f08a61965c4dd91516d82fe90617152590 - < e4e062da082a199357ba4911145f331d40139ad8affected e51060f08a61965c4dd91516d82fe90617152590 - < 4893c938f2a140a74be91779e45e4a7fa111198faffected e51060f08a61965c4dd91516d82fe90617152590 - < 032c68b4f5be128a2167f35b558b7cec88fe4972+4 more versions |
Linux | Linux | affected 2.6.18unaffected 0 - < 2.6.18unaffected 4.4.276 - <= 4.4.*unaffected 4.9.276 - <= 4.9.*unaffected 4.14.240 - <= 4.14.*+6 more versions |
References
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