CVE-2021-47345
- Source
- https://cve.org/CVERecord?id=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
- 2024-05-21T15:15:21.143Z
- Modified
- 2026-03-13T05:20:44.266844Z
- 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/3d08b5917984f737f32d5bee9737b9075c3895c6
- 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
- https://git.kernel.org/stable/c/07583ba2e2d8947c3d365d97608cb436510885ac
- https://git.kernel.org/stable/c/40b613db3a95bc27998e4097d74c2f7e5d083a0b
- https://git.kernel.org/stable/c/4893c938f2a140a74be91779e45e4a7fa111198f
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.4.276"
}
]
},
{
"events": [
{
"introduced": "4.5"
},
{
"fixed": "4.9.276"
}
]
},
{
"events": [
{
"introduced": "4.10"
},
{
"fixed": "4.14.240"
}
]
},
{
"events": [
{
"introduced": "4.15"
},
{
"fixed": "4.19.198"
}
]
},
{
"events": [
{
"introduced": "4.20"
},
{
"fixed": "5.4.133"
}
]
},
{
"events": [
{
"introduced": "5.5"
},
{
"fixed": "5.10.51"
}
]
},
{
"events": [
{
"introduced": "5.11"
},
{
"fixed": "5.12.18"
}
]
},
{
"events": [
{
"introduced": "5.13"
},
{
"fixed": "5.13.3"
}
]
}
]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47345.json"