CVE-2026-93037

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Source
https://cve.org/CVERecord?id=CVE-2026-93037
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93037.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-93037
Downstream
Published
2026-09-17T16:10:31Z
Modified
2026-09-18T03:48:43Z
Summary
RDMA/hfi1: Propagate sdma_txinit_ahg() errors
Details

In the Linux kernel, the following vulnerability has been resolved:

RDMA/hfi1: Propagate sdma_txinit_ahg() errors

set_txreq_header_ahg() ignores the return value of sdma_txinit_ahg().

If sdma_txinit_ahg() fails, it returns before initializing tx->txreq. However, set_txreq_header_ahg() ignores the error and returns the AHG change count, causing the caller to continue processing the request as though initialization had succeeded.

Propagate sdma_txinit_ahg() failures to the caller and abort request processing when initialization fails.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93037.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e3304b7cc4f14d365f46d6847a35563ae8b017f7
Fixed
cb73c2fe6e9cf563c99f22b7c8bca0d5f70d603e
Fixed
122a730675565ff2ad210537c3fc3afb8291d482
Fixed
bf974994150cfd14bfc599748925f4d426e00d90
Fixed
fd6dee13f3857259b6b2ddd28e1ed95fd94ae2f9
Fixed
5b7cefffd15d87c8103865f887cdcf9077d8094b
Fixed
3416db552eb378e54cb2f2ce0db5f0df88654bda
Fixed
ca99431820e8cac19f6a091c04da54cbe8d64f52
Fixed
091c6162c022cbdfb64219708a71728cfd1d4600

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93037.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.14.0
Fixed
5.10.270
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.221
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.188
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.157
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.110
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.52
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.2.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93037.json"