RDMA/irdma: Fix deadlock during netdev reset with active connections
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix deadlock during netdev reset with active connections Resolve deadlock that occurs when user executes netdev reset while RDMA applications (e.g., rping) are active. The netdev reset causes ice driver to remove irdma auxiliary driver, triggering device_delete and subsequent client removal. During client removal, uverbs_client waits for QP reference count to reach zero while cma_client holds the final reference, creating circular dependency and indefinite wait in iWARP mode. Skip QP reference count wait during device reset to prevent deadlock.
CVE-2026-31565
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-31565
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "0b3c392b82cdf867808a8ea7c6760d3c7e6b6627",
"lessThan": "009831768faeca3fb5950ce63f1b49594ec82389",
"versionType": "git"
},
{
"status": "affected",
"version": "07322c8a12d6c796450faacb8be9e5e3c278ec84",
"lessThan": "adf0de36e52a48681eb58cbd7cbf6c8d200caa2b",
"versionType": "git"
},
{
"status": "affected",
"version": "c8f304d75f6c6cc679a73f89591f9a915da38f09",
"lessThan": "acb060bc2609c2eab49263968be59c7d59d497bc",
"versionType": "git"
},
{
"status": "affected",
"version": "c8f304d75f6c6cc679a73f89591f9a915da38f09",
"lessThan": "a8a1c7621127a15a02494b96ee376406c064237b",
"versionType": "git"
},
{
"status": "affected",
"version": "c8f304d75f6c6cc679a73f89591f9a915da38f09",
"lessThan": "cd8bcec2de5e24e05c34c9391940fda6f50e79b4",
"versionType": "git"
},
{
"status": "affected",
"version": "c8f304d75f6c6cc679a73f89591f9a915da38f09",
"lessThan": "464bbb844ba5b68e038220c34019069a0a9f1581",
"versionType": "git"
},
{
"status": "affected",
"version": "c8f304d75f6c6cc679a73f89591f9a915da38f09",
"lessThan": "6f52370970ac07d352a7af4089e55e0e6425f827",
"versionType": "git"
},
{
"status": "affected",
"version": "6ee53f82540769a6d6e77e40b901f9b9edfa5ff2",
"versionType": "git"
},
{
"status": "affected",
"version": "5.15.116",
"lessThan": "5.15.203",
"versionType": "semver"
},
{
"status": "affected",
"version": "6.1.33",
"lessThan": "6.1.168",
"versionType": "semver"
},
{
"status": "affected",
"version": "6.3.7",
"lessThan": "6.4",
"versionType": "semver"
}
],
"programFiles": [
"drivers/infiniband/hw/irdma/verbs.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.4"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.4",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.203",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.168",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.131",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.80",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.21",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "6.19.11",
"versionType": "semver",
"lessThanOrEqual": "6.19.*"
},
{
"status": "unaffected",
"version": "7.0",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/infiniband/hw/irdma/verbs.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-31565
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #28294 · Revision 1
- Added to Heist Feed
- Publisher date