High
RDMA/mlx4: Fix resource leak on error in mlx4_ib_create_srq()
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Fix resource leak on error in mlx4_ib_create_srq() Sashiko points out that mlx4_srq_alloc() was not undone during error unwind, add the missing call to mlx4_srq_free().
Announced Source revision 1
Original source ↗CVE-2026-46178
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-2026-46178
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": "225c7b1feef1b41170f7037a5b10a65cd8a42c54",
"lessThan": "53fd4c03558672ccb167754fbacbf045c7ab335c",
"versionType": "git"
},
{
"status": "affected",
"version": "225c7b1feef1b41170f7037a5b10a65cd8a42c54",
"lessThan": "0be6ae614ca7fa53e7389e3c7462ed20abbd4192",
"versionType": "git"
},
{
"status": "affected",
"version": "225c7b1feef1b41170f7037a5b10a65cd8a42c54",
"lessThan": "5b3b220d54e6a3d77380cb7caa1ef79cb8f4fc94",
"versionType": "git"
},
{
"status": "affected",
"version": "225c7b1feef1b41170f7037a5b10a65cd8a42c54",
"lessThan": "c5dc30da990045105c9762248d23076223e7878a",
"versionType": "git"
},
{
"status": "affected",
"version": "225c7b1feef1b41170f7037a5b10a65cd8a42c54",
"lessThan": "0dbd619716fb07b7de1acd64fec673ee6e1adde7",
"versionType": "git"
},
{
"status": "affected",
"version": "225c7b1feef1b41170f7037a5b10a65cd8a42c54",
"lessThan": "e01b8c9286c470b71a38acd320106f2c4f2826a1",
"versionType": "git"
},
{
"status": "affected",
"version": "225c7b1feef1b41170f7037a5b10a65cd8a42c54",
"lessThan": "388617f44d81604a760742a0b5de292d411e63e3",
"versionType": "git"
},
{
"status": "affected",
"version": "225c7b1feef1b41170f7037a5b10a65cd8a42c54",
"lessThan": "c54c7e4cb679c0aaa1cb489b9c3f2cd98e63a44c",
"versionType": "git"
}
],
"programFiles": [
"drivers/infiniband/hw/mlx4/srq.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.22"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "2.6.22",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.258",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.209",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.175",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.140",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.88",
"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/mlx4/srq.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-46178
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #40151 · Revision 1
- Added to Heist Feed
- Publisher date