Critical
RDMA/bnxt_re: Proper rollback if the ioremap fails
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Proper rollback if the ioremap fails bnxt_qplib_alloc_dpi returns success even if ioremap fails. Add the proper rollback when the ioremap fails and return -ENOMEM status.
Announced Group revision 1
Original source ↗CVE-2026-72496
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-2026-72496
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": "0ac20faf5d837b59fb4c041ea320932ed47fd67f",
"lessThan": "00444baa8f74d220764ee5903f60759c120cabd5",
"versionType": "git"
},
{
"status": "affected",
"version": "0ac20faf5d837b59fb4c041ea320932ed47fd67f",
"lessThan": "3c69ff7f4a761e18ce8abfa0c98e12097b39adaa",
"versionType": "git"
},
{
"status": "affected",
"version": "0ac20faf5d837b59fb4c041ea320932ed47fd67f",
"lessThan": "f956477c343aa73e9d9c8d6ebf32efac7cd4f4e2",
"versionType": "git"
},
{
"status": "affected",
"version": "0ac20faf5d837b59fb4c041ea320932ed47fd67f",
"lessThan": "303f6fef95df5e5316970746d861cf6daeeca77f",
"versionType": "git"
},
{
"status": "affected",
"version": "0ac20faf5d837b59fb4c041ea320932ed47fd67f",
"lessThan": "87267803a8c824616eb147c5dad7030a5db6f878",
"versionType": "git"
}
],
"programFiles": [
"drivers/infiniband/hw/bnxt_re/qplib_res.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.5"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.5",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.158",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.111",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.53",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.1.5",
"versionType": "semver",
"lessThanOrEqual": "7.1.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/infiniband/hw/bnxt_re/qplib_res.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-72496
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #33067 · Revision 1
- Added to Heist Feed
- Publisher date