RDMA/bnxt_re: Free CQ toggle page after firmware teardown
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Free CQ toggle page after firmware teardown Free the toggle page only after firmware teardown completes so that an NQ interrupt arriving during bnxt_qplib_destroy_cq() won't write the toggle value to an already-freed page. Move free_page() after bnxt_qplib_destroy_cq.
CVE-2026-72499
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-2026-72499
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": "e275919d96693c5ca964b20d73a33d52a7e57f04",
"lessThan": "8a8d69a01bda1fec9b07b5559be2b6ed45b1e974",
"versionType": "git"
},
{
"status": "affected",
"version": "e275919d96693c5ca964b20d73a33d52a7e57f04",
"lessThan": "33aed3ba04aa56eeeb876935896aa6530c46640e",
"versionType": "git"
},
{
"status": "affected",
"version": "e275919d96693c5ca964b20d73a33d52a7e57f04",
"lessThan": "b193854675ecad43b4d69c304c1b6a90b206cc99",
"versionType": "git"
},
{
"status": "affected",
"version": "e275919d96693c5ca964b20d73a33d52a7e57f04",
"lessThan": "bb45e06f9914ca64ac95341a80a0c20bb8dd46a9",
"versionType": "git"
}
],
"programFiles": [
"drivers/infiniband/hw/bnxt_re/ib_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": "6.8"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.12.114",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.57",
"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/ib_verbs.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-72499
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #46531 · Revision 1
- Added to Heist Feed
- Publisher date