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CVE-2026-80930

tpm: tpm_i2c_nuvoton: disable IRQ on wait timeout

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

tpm: tpm_i2c_nuvoton: disable IRQ on wait timeout

i2c_nuvoton_wait_for_stat() enables the IRQ before waiting for the
interrupt handler to report a status change. If the wait times out, or is
interrupted before the handler runs, the function returns without
balancing the enable_irq() call.

Disable the IRQ before leaving the failed wait path. Also preserve an
interrupted wait's original error code instead of converting it to
-ETIMEDOUT inside the helper.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 4c336e4b1556f4b722ba597bc6e3df786968a600
Version < 007c9e637e0e0b9d946b7f0e8a42f1f1aca48d7a
Status affected
Version 4c336e4b1556f4b722ba597bc6e3df786968a600
Version < 2c9147b2c0d75091ab451c2461d1c91788a7e60b
Status affected
Version 4c336e4b1556f4b722ba597bc6e3df786968a600
Version < 07c2544a47da481043e945322b1bef71cdd7af79
Status affected
Version 4c336e4b1556f4b722ba597bc6e3df786968a600
Version < b0dc3f18af01ba9f157b7d810cb22d3752d244ef
Status affected
Version 4c336e4b1556f4b722ba597bc6e3df786968a600
Version < 73e89faee1f9b9119fa70b679058b045168ae633
Status affected
Version 4c336e4b1556f4b722ba597bc6e3df786968a600
Version < cde2d927c29e82380851f209222256c607969a1f
Status affected
Version 4c336e4b1556f4b722ba597bc6e3df786968a600
Version < aee2296d09f6aeff41db369c6fd2dcaea3ee302c
Status affected
Version 4c336e4b1556f4b722ba597bc6e3df786968a600
Version < 705c4ed0643366963547b2616d53165f2519c81f
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 3.13
Status affected
Version 0
Version < 3.13
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 6.12.109
Status unaffected
Version <= 6.18.*
Version 6.18.50
Status unaffected
Version <= 7.2.*
Version 7.2.4
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% 0.064
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/73e89faee1f9b9119fa70b679058b045168ae633
https://git.kernel.org/stable/c/cde2d927c29e82380851f209222256c607969a1f
https://git.kernel.org/stable/c/aee2296d09f6aeff41db369c6fd2dcaea3ee302c
https://git.kernel.org/stable/c/705c4ed0643366963547b2616d53165f2519c81f
https://git.kernel.org/stable/c/007c9e637e0e0b9d946b7f0e8a42f1f1aca48d7a
https://git.kernel.org/stable/c/07c2544a47da481043e945322b1bef71cdd7af79
https://git.kernel.org/stable/c/2c9147b2c0d75091ab451c2461d1c91788a7e60b
https://git.kernel.org/stable/c/b0dc3f18af01ba9f157b7d810cb22d3752d244ef