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CVE-2026-68225

media: i2c: alvium: fix critical pointer access in alvium_ctrl_init

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

media: i2c: alvium: fix critical pointer access in alvium_ctrl_init

The current implementation of alvium_ctrl_init creates several controls in
function alvium_ctrl_init and uses the returned pointer without check. That
can cause write access over NULL-pointer for several controls. The reworked
code checks the pointers before adding flags.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 0a7af872915ee34668edf7e4018648a226d9e7f9
Version < 4bacfda44d36f165f6cb57bea408912886400ffa
Status affected
Version 0a7af872915ee34668edf7e4018648a226d9e7f9
Version < 7337c88205ed0ffc654f40266be0d3c3eb15fb29
Status affected
Version 0a7af872915ee34668edf7e4018648a226d9e7f9
Version < eb2f934646aefb06314cecd1deb020794829b207
Status affected
Version 0a7af872915ee34668edf7e4018648a226d9e7f9
Version < 4f6f28ff24709710c08557c127b3e4c3fb1b4159
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.8
Status affected
Version 0
Version < 6.8
Status unaffected
Version <= 6.12.*
Version 6.12.101
Status unaffected
Version <= 6.18.*
Version 6.18.42
Status unaffected
Version <= 7.1.*
Version 7.1.6
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 0.21% 0.112
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/4bacfda44d36f165f6cb57bea408912886400ffa
https://git.kernel.org/stable/c/7337c88205ed0ffc654f40266be0d3c3eb15fb29
https://git.kernel.org/stable/c/eb2f934646aefb06314cecd1deb020794829b207
https://git.kernel.org/stable/c/4f6f28ff24709710c08557c127b3e4c3fb1b4159