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VULNERABILITIES

CVE-2026-93037 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: kernel.orgCVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/091c6162c022cbdfb64219708a71728cfd1d4600 kernel.org
https://git.kernel.org/stable/c/122a730675565ff2ad210537c3fc3afb8291d482 kernel.org
https://git.kernel.org/stable/c/3416db552eb378e54cb2f2ce0db5f0df88654bda kernel.org
https://git.kernel.org/stable/c/5b7cefffd15d87c8103865f887cdcf9077d8094b kernel.org
https://git.kernel.org/stable/c/bf974994150cfd14bfc599748925f4d426e00d90 kernel.org

see all 8 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-93037
NVD Published Date:
Sep 17, 2026
NVD Last Modified:
Sep 18, 2026
Source:
kernel.org
CVE-2026-93037 Details - Not Deferred