RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss()
In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() Sashiko points out that the user can specify WQs sharing the same CQ as a part of the uAPI and this will trigger the WARN_ON() then go on to corrupt the kernel. Just reject it outright and fail the QP creation.
CVE-2026-46117
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-2026-46117
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": "c15d7802a42402a87880a17eee89ff023e49ecc0",
"lessThan": "9cc0c6b1ba8cd5c55aef043e1384de0a8b4efa71",
"versionType": "git"
},
{
"status": "affected",
"version": "c15d7802a42402a87880a17eee89ff023e49ecc0",
"lessThan": "9ef65af26b2a6738bf15812042e84b3112402d3a",
"versionType": "git"
},
{
"status": "affected",
"version": "c15d7802a42402a87880a17eee89ff023e49ecc0",
"lessThan": "db991ba50087ad99fa12a2c483aa3be19671ea73",
"versionType": "git"
},
{
"status": "affected",
"version": "c15d7802a42402a87880a17eee89ff023e49ecc0",
"lessThan": "159f2efabc89d3f931d38f2d35876535d4abf0a3",
"versionType": "git"
}
],
"programFiles": [
"drivers/infiniband/hw/mana/cq.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.8"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.12.91",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.30",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.0.7",
"versionType": "semver",
"lessThanOrEqual": "7.0.*"
},
{
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/infiniband/hw/mana/cq.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-46117
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #40124 · Revision 1
- Added to Heist Feed
- Publisher date