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CVE-2026-93089

firmware: arm_scmi: Free transport channel on IDR failure

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

firmware: arm_scmi: Free transport channel on IDR failure

If transport channel setup succeeds but the following IDR insertion fails,
the error path destroys the transport device and frees the channel info
without invoking the transport cleanup callback.

Call chan_free() before destroying the device so transport specific
resources such as IRQs, mailbox channels and mapped shared memory are
released consistently with the normal teardown path.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1
Version < ae7980c9af698d0a7e6790d49249abc71f0fc304
Status affected
Version 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1
Version < de0a4c103740cf54cf77370d47e03c9aa51aa5ee
Status affected
Version 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1
Version < d7c60c0fe2bd452b56fe07947842d64da61b7290
Status affected
Version 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1
Version < fbaebd380caa4e1cec9306ca00231da6518a123f
Status affected
Version 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1
Version < d72e7e5f24687c0490aabf317653caffe0447aeb
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.3
Status affected
Version 0
Version < 6.3
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 0.17% 0.065
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/ae7980c9af698d0a7e6790d49249abc71f0fc304
https://git.kernel.org/stable/c/de0a4c103740cf54cf77370d47e03c9aa51aa5ee
https://git.kernel.org/stable/c/d7c60c0fe2bd452b56fe07947842d64da61b7290
https://git.kernel.org/stable/c/fbaebd380caa4e1cec9306ca00231da6518a123f
https://git.kernel.org/stable/c/d72e7e5f24687c0490aabf317653caffe0447aeb