Ubuntu.comUB:CVE-2021-47345CVE-2021-47345
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws-5.4 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-aws-hwe | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-azure-4.15 | < any | UNKNOWN |
References
git.kernel.org/linus/74f160ead74bfe5f2b38afb4fcf86189f9ff40c9 (5.14-rc1)
git.kernel.org/stable/c/032c68b4f5be128a2167f35b558b7cec88fe4972
git.kernel.org/stable/c/07583ba2e2d8947c3d365d97608cb436510885ac
git.kernel.org/stable/c/3d08b5917984f737f32d5bee9737b9075c3895c6
git.kernel.org/stable/c/40b613db3a95bc27998e4097d74c2f7e5d083a0b
git.kernel.org/stable/c/4893c938f2a140a74be91779e45e4a7fa111198f
git.kernel.org/stable/c/74f160ead74bfe5f2b38afb4fcf86189f9ff40c9
git.kernel.org/stable/c/e2da8ce2a9543f3ca5c93369bd1fe6eeb572101a
git.kernel.org/stable/c/e4e062da082a199357ba4911145f331d40139ad8
git.kernel.org/stable/c/f4f553d67236145fa5fd203ed7b35b9377e19939
launchpad.net/bugs/cve/CVE-2021-47345
nvd.nist.gov/vuln/detail/CVE-2021-47345
security-tracker.debian.org/tracker/CVE-2021-47345
www.cve.org/CVERecord?id=CVE-2021-47345
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