7.8

CVE-2026-80680

i2c: amd-mp2: Unregister callback on adapter add failure

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

i2c: amd-mp2: Unregister callback on adapter add failure

amd_mp2_register_cb() stores the platform I2C context in the MP2 PCI
driver's callback table before the adapter is registered. If
i2c_add_adapter() fails, probe returns and devres frees the context,
but the PCI driver can still dereference the stale pointer from its IRQ
and system-sleep callbacks.

Unregister the callback before returning the adapter registration error.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 529766e0a0114438887382a68d97341fbf8349fb
Version < 9142a3dcff0d80a3a24ce159aee19ddc869d9784
Status affected
Version 529766e0a0114438887382a68d97341fbf8349fb
Version < 2f7789b3a9628819ebf90bcba8f9da3c139f8687
Status affected
Version 529766e0a0114438887382a68d97341fbf8349fb
Version < 4786d4d70dcd1e6b7e044f2348e00f201947b69c
Status affected
Version 529766e0a0114438887382a68d97341fbf8349fb
Version < b7c2c5c8868737926410b93d1223ada17625ead3
Status affected
Version 529766e0a0114438887382a68d97341fbf8349fb
Version < cf107c5983dc70fcf932a305581a5f976d908ff1
Status affected
Version 529766e0a0114438887382a68d97341fbf8349fb
Version < 1883a09a37fed497b9efacf736c23624a472246b
Status affected
Version 529766e0a0114438887382a68d97341fbf8349fb
Version < 8bf719659406e4a1b56d441e0c7da2085d891d96
Status affected
Version 529766e0a0114438887382a68d97341fbf8349fb
Version < 82048795242f04275a3f49ffc66ad851b6120954
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.2
Status affected
Version 0
Version < 5.2
Status unaffected
Version <= 5.10.*
Version 5.10.265
Status unaffected
Version <= 5.15.*
Version 5.15.216
Status unaffected
Version <= 6.1.*
Version 6.1.183
Status unaffected
Version <= 6.6.*
Version 6.6.151
Status unaffected
Version <= 6.12.*
Version 6.12.103
Status unaffected
Version <= 6.18.*
Version 6.18.44
Status unaffected
Version <= 7.1.*
Version 7.1.8
Status unaffected
Version <= *
Version 7.2
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 0.13% 0.028
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/9142a3dcff0d80a3a24ce159aee19ddc869d9784
https://git.kernel.org/stable/c/2f7789b3a9628819ebf90bcba8f9da3c139f8687
https://git.kernel.org/stable/c/4786d4d70dcd1e6b7e044f2348e00f201947b69c
https://git.kernel.org/stable/c/b7c2c5c8868737926410b93d1223ada17625ead3
https://git.kernel.org/stable/c/cf107c5983dc70fcf932a305581a5f976d908ff1
https://git.kernel.org/stable/c/1883a09a37fed497b9efacf736c23624a472246b
https://git.kernel.org/stable/c/8bf719659406e4a1b56d441e0c7da2085d891d96
https://git.kernel.org/stable/c/82048795242f04275a3f49ffc66ad851b6120954