7.8

CVE-2026-93037

RDMA/hfi1: Propagate sdma_txinit_ahg() errors

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version e3304b7cc4f14d365f46d6847a35563ae8b017f7
Version < cb73c2fe6e9cf563c99f22b7c8bca0d5f70d603e
Status affected
Version e3304b7cc4f14d365f46d6847a35563ae8b017f7
Version < 122a730675565ff2ad210537c3fc3afb8291d482
Status affected
Version e3304b7cc4f14d365f46d6847a35563ae8b017f7
Version < bf974994150cfd14bfc599748925f4d426e00d90
Status affected
Version e3304b7cc4f14d365f46d6847a35563ae8b017f7
Version < fd6dee13f3857259b6b2ddd28e1ed95fd94ae2f9
Status affected
Version e3304b7cc4f14d365f46d6847a35563ae8b017f7
Version < 5b7cefffd15d87c8103865f887cdcf9077d8094b
Status affected
Version e3304b7cc4f14d365f46d6847a35563ae8b017f7
Version < 3416db552eb378e54cb2f2ce0db5f0df88654bda
Status affected
Version e3304b7cc4f14d365f46d6847a35563ae8b017f7
Version < ca99431820e8cac19f6a091c04da54cbe8d64f52
Status affected
Version e3304b7cc4f14d365f46d6847a35563ae8b017f7
Version < 091c6162c022cbdfb64219708a71728cfd1d4600
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.14
Status affected
Version 0
Version < 4.14
Status unaffected
Version <= 5.10.*
Version 5.10.270
Status unaffected
Version <= 5.15.*
Version 5.15.221
Status unaffected
Version <= 6.1.*
Version 6.1.188
Status unaffected
Version <= 6.6.*
Version 6.6.157
Status unaffected
Version <= 6.12.*
Version 6.12.110
Status unaffected
Version <= 6.18.*
Version 6.18.52
Status unaffected
Version <= 7.2.*
Version 7.2.6
Status unaffected
Version <= *
Version 7.3-rc1
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.06
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/cb73c2fe6e9cf563c99f22b7c8bca0d5f70d603e
https://git.kernel.org/stable/c/122a730675565ff2ad210537c3fc3afb8291d482
https://git.kernel.org/stable/c/bf974994150cfd14bfc599748925f4d426e00d90
https://git.kernel.org/stable/c/fd6dee13f3857259b6b2ddd28e1ed95fd94ae2f9
https://git.kernel.org/stable/c/5b7cefffd15d87c8103865f887cdcf9077d8094b
https://git.kernel.org/stable/c/3416db552eb378e54cb2f2ce0db5f0df88654bda
https://git.kernel.org/stable/c/ca99431820e8cac19f6a091c04da54cbe8d64f52
https://git.kernel.org/stable/c/091c6162c022cbdfb64219708a71728cfd1d4600