7.8

CVE-2026-89597

fbdev: uvesafb: unregister connector callback on init failure

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

fbdev: uvesafb: unregister connector callback on init failure

uvesafb_init() registers the v86d connector callback before registering
the platform driver. If platform_driver_register() fails, the function
returns the error directly and leaves the connector callback registered.

The later platform-device failure path already unregisters the callback.
Add the same cleanup before the final return when platform-driver
registration fails.

This issue was identified during our ongoing static-analysis research while
reviewing kernel code.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 8bdb3a2d7df48b861972c4bfb58490853a228f51
Version < b149f77d04082a9da75944cdc488becb0e35258f
Status affected
Version 8bdb3a2d7df48b861972c4bfb58490853a228f51
Version < 0352fdac3cbf11e3b323322ff8cd95e20cbf5cd7
Status affected
Version 8bdb3a2d7df48b861972c4bfb58490853a228f51
Version < 17518e7123f7ef01b1155064dc01f2087583908e
Status affected
Version 8bdb3a2d7df48b861972c4bfb58490853a228f51
Version < 9eb7b3cbe99c9c0edbff69eb155c723e30983c22
Status affected
Version 8bdb3a2d7df48b861972c4bfb58490853a228f51
Version < 9f8a822b44c42502f105cf6574f4867067eecdd0
Status affected
Version 8bdb3a2d7df48b861972c4bfb58490853a228f51
Version < 466a8af0dee2cf745307155e26884e19a37b7e15
Status affected
Version 8bdb3a2d7df48b861972c4bfb58490853a228f51
Version < 9e768ae51426af2034d479133cfd73010d641b1a
Status affected
Version 8bdb3a2d7df48b861972c4bfb58490853a228f51
Version < de8db23aa7c337e606fca9faf48b3ba72968597a
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 2.6.24
Status affected
Version 0
Version < 2.6.24
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 0.16% 0.058
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/9f8a822b44c42502f105cf6574f4867067eecdd0
https://git.kernel.org/stable/c/466a8af0dee2cf745307155e26884e19a37b7e15
https://git.kernel.org/stable/c/9e768ae51426af2034d479133cfd73010d641b1a
https://git.kernel.org/stable/c/de8db23aa7c337e606fca9faf48b3ba72968597a
https://git.kernel.org/stable/c/0352fdac3cbf11e3b323322ff8cd95e20cbf5cd7
https://git.kernel.org/stable/c/17518e7123f7ef01b1155064dc01f2087583908e
https://git.kernel.org/stable/c/9eb7b3cbe99c9c0edbff69eb155c723e30983c22
https://git.kernel.org/stable/c/b149f77d04082a9da75944cdc488becb0e35258f