CVE-2022-50136

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-50136
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50136.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-50136
Related
Published
2025-06-18T11:15:43Z
Modified
2025-06-18T16:48:40.935780Z
Downstream
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

RDMA/siw: Fix duplicated reported IWCMEVENTCONNECTREPLY event

If siwrecvmparr returns -EAGAIN, it means that the MPA reply hasn't been received completely, and should not report IWCMEVENTCONNECTREPLY in this case. This may trigger a call trace in iwcm. A simple way to trigger this: server: ibsendlat client: ibsendlat -R <server_ip>

The call trace looks like this:

kernel BUG at drivers/infiniband/core/iwcm.c:894! invalid opcode: 0000 [#1] PREEMPT SMP NOPTI <...> Workqueue: iwcmwq cmworkhandler [iwcm] Call Trace: <TASK> cmworkhandler+0x1dd/0x370 [iwcm] processonework+0x1e2/0x3b0 workerthread+0x49/0x2e0 ? rescuerthread+0x370/0x370 kthread+0xe5/0x110 ? kthreadcompleteandexit+0x20/0x20 retfrom_fork+0x1f/0x30 </TASK>

References

Affected packages

Debian:11 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.10.140-1

Affected versions

5.*

5.10.46-4
5.10.46-5
5.10.70-1~bpo10+1
5.10.70-1
5.10.84-1
5.10.92-1~bpo10+1
5.10.92-1
5.10.92-2
5.10.103-1~bpo10+1
5.10.103-1
5.10.106-1
5.10.113-1
5.10.120-1~bpo10+1
5.10.120-1
5.10.127-1
5.10.127-2~bpo10+1
5.10.127-2
5.10.136-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}