CVE-2026-68225
- Source
- https://cve.org/CVERecord?id=CVE-2026-68225
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-68225.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-68225
- Downstream
- Published
- 2026-08-10T12:00:47Z
- Modified
- 2026-08-18T03:31:02Z
- Summary
- media: i2c: alvium: fix critical pointer access in alvium_ctrl_init
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68225.json" }- References
-
- https://git.kernel.org/stable/c/4bacfda44d36f165f6cb57bea408912886400ffa
- https://git.kernel.org/stable/c/4f6f28ff24709710c08557c127b3e4c3fb1b4159
- https://git.kernel.org/stable/c/7337c88205ed0ffc654f40266be0d3c3eb15fb29
- https://git.kernel.org/stable/c/eb2f934646aefb06314cecd1deb020794829b207
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68225.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-68225
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced0a7af872915ee34668edf7e4018648a226d9e7f9Fixed4bacfda44d36f165f6cb57bea408912886400ffaFixed7337c88205ed0ffc654f40266be0d3c3eb15fb29Fixedeb2f934646aefb06314cecd1deb020794829b207Fixed4f6f28ff24709710c08557c127b3e4c3fb1b4159