CVE-2026-68225
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 0a7af872915ee34668edf7e4018648a226d9e7f9 < 4bacfda44d36f165f6cb57bea408912886400ffa | affected |
| Linux | Linux | 0a7af872915ee34668edf7e4018648a226d9e7f9 < 7337c88205ed0ffc654f40266be0d3c3eb15fb29 | affected |
| Linux | Linux | 0a7af872915ee34668edf7e4018648a226d9e7f9 < eb2f934646aefb06314cecd1deb020794829b207 | affected |
| Linux | Linux | 0a7af872915ee34668edf7e4018648a226d9e7f9 < 4f6f28ff24709710c08557c127b3e4c3fb1b4159 | affected |
| Linux | Linux | 6.8 | affected |
| Linux | Linux | 0 < 6.8 | unaffected |
| Linux | Linux | 6.12.101 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.42 <= 6.18.* | unaffected |
| Linux | Linux | 7.1.6 <= 7.1.* | unaffected |
| Linux | Linux | 7.2-rc1 <= * | unaffected |
Weaknesses
References
- 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
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.