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.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 2
- StatusReceived → PublishedNVD modified 2026-10-19 09:04
- First seenCVSS 7.8NVD modified 2026-10-19 10:16
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 8
- https://git.kernel.org/stable/c/091c6162c022cbdfb64219708a71728cfd1d4600
- https://git.kernel.org/stable/c/122a730675565ff2ad210537c3fc3afb8291d482
- https://git.kernel.org/stable/c/3416db552eb378e54cb2f2ce0db5f0df88654bda
- https://git.kernel.org/stable/c/5b7cefffd15d87c8103865f887cdcf9077d8094b
- https://git.kernel.org/stable/c/bf974994150cfd14bfc599748925f4d426e00d90
- https://git.kernel.org/stable/c/ca99431820e8cac19f6a091c04da54cbe8d64f52
- https://git.kernel.org/stable/c/cb73c2fe6e9cf563c99f22b7c8bca0d5f70d603e
- https://git.kernel.org/stable/c/fd6dee13f3857259b6b2ddd28e1ed95fd94ae2f9