vdpa/mlx5: fix wrong list iterated in add_direct_chain error path
In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: fix wrong list iterated in add_direct_chain error path In add_direct_chain(), newly allocated direct MR entries are added to the local list 'tmp', which is spliced into mr->head only on success. On the error path, the cleanup loop was incorrectly iterating over mr->head instead of tmp. Fix by iterating over 'tmp' in the err_alloc cleanup path.
CVE-2026-90128
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-2026-90128
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": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
"lessThan": "c93defccf5eb0a92bdafa43487be6ce0221a2477",
"versionType": "git"
},
{
"status": "affected",
"version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
"lessThan": "ed3462365636df3bc63e34d7468f4faed3f70a4e",
"versionType": "git"
},
{
"status": "affected",
"version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
"lessThan": "22d52af9e26a72bdfe2dcfb1419a091de4862cd9",
"versionType": "git"
},
{
"status": "affected",
"version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
"lessThan": "eeac2ea4ad2654e3f160a9b608d05c9af31433a6",
"versionType": "git"
},
{
"status": "affected",
"version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
"lessThan": "637d867530daea61898e3346975978b7f67fc2ac",
"versionType": "git"
},
{
"status": "affected",
"version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
"lessThan": "6ca752850de3b8162f030793cc15001aec85c4cf",
"versionType": "git"
},
{
"status": "affected",
"version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
"lessThan": "c678d04ac9e5a64c2559c43bce273e845fbd09eb",
"versionType": "git"
},
{
"status": "affected",
"version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
"lessThan": "23ae56d9e74c122f95cae71ae3b9fc259fb88446",
"versionType": "git"
}
],
"programFiles": [
"drivers/vdpa/mlx5/core/mr.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.9",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.270",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.221",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.188",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/vdpa/mlx5/core/mr.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-90128
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #36531 · Revision 1
- Added to Heist Feed
- Publisher date