CVE-2021-47345
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-47345
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47345.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-47345
- Downstream
- Related
- Published
- 2024-05-21T15:15:21Z
- Modified
- 2025-08-09T20:01:28Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
RDMA/cma: Fix rdmaresolveroute() memory leak
Fix a memory leak when "mdaresolveroute() is called more than once on the same "rdmacmid".
This is possible if cmaqueryhandler() triggers the RDMACMEVENTROUTEERROR flow which puts the state machine back and allows rdmaresolveroute() to be called again.
- References
-
- https://git.kernel.org/stable/c/032c68b4f5be128a2167f35b558b7cec88fe4972
- https://git.kernel.org/stable/c/07583ba2e2d8947c3d365d97608cb436510885ac
- https://git.kernel.org/stable/c/3d08b5917984f737f32d5bee9737b9075c3895c6
- https://git.kernel.org/stable/c/40b613db3a95bc27998e4097d74c2f7e5d083a0b
- https://git.kernel.org/stable/c/4893c938f2a140a74be91779e45e4a7fa111198f
- https://git.kernel.org/stable/c/74f160ead74bfe5f2b38afb4fcf86189f9ff40c9
- https://git.kernel.org/stable/c/e2da8ce2a9543f3ca5c93369bd1fe6eeb572101a
- https://git.kernel.org/stable/c/e4e062da082a199357ba4911145f331d40139ad8
- https://git.kernel.org/stable/c/f4f553d67236145fa5fd203ed7b35b9377e19939