Unrated
RDMA/bnxt_re: check create_singlethread_workqueue() in DCB setup
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: check create_singlethread_workqueue() in DCB setup bnxt_re_init_dcb_wq() ignores a failed allocation. The async DCB handler later calls queue_work() on the NULL pointer.
Announced Group revision 1
Original source ↗CVE-2026-98356
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-2026-98356
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": "51dc5312dcd929efea7647c0c0e75afa461531b5",
"lessThan": "a0fb2007d00b440fd1adddd9b042f01744ed0efc",
"versionType": "git"
},
{
"status": "affected",
"version": "51dc5312dcd929efea7647c0c0e75afa461531b5",
"lessThan": "727bbda37d9758960c346546004eea4ad49242e1",
"versionType": "git"
},
{
"status": "affected",
"version": "51dc5312dcd929efea7647c0c0e75afa461531b5",
"lessThan": "6c368f7baaea63c1c7c28c6df271511f2a1562c9",
"versionType": "git"
}
],
"programFiles": [
"drivers/infiniband/hw/bnxt_re/main.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.14"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.14",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.18.54",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.8",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/infiniband/hw/bnxt_re/main.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-98356
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #38432 · Revision 1
- Added to Heist Feed
- Publisher date