CVE-2026-68468
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
mtd: virt-concat: free duplicate generated name
Every MTD registration runs mtd_virt_concat_create_join(). Once a virtual concat has already been registered, the function builds the same name again and takes the equal-name branch. That branch skips to the next item without freeing the newly allocated string.
Free the temporary name before continuing.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 43db6366fc2de02050e66389f5628d3fdc9af10a < 0e65079d28e5c461b6813ea5821be4dfff24ff63 | affected |
| Linux | Linux | 43db6366fc2de02050e66389f5628d3fdc9af10a < caa0ecbeff4f7fbf70f22bd8ca598918bffb1b78 | affected |
| Linux | Linux | 7.1 | affected |
| Linux | Linux | 0 < 7.1 | unaffected |
| Linux | Linux | 7.1.5 <= 7.1.* | unaffected |
| Linux | Linux | 7.2-rc4 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/0e65079d28e5c461b6813ea5821be4dfff24ff63
- https://git.kernel.org/stable/c/caa0ecbeff4f7fbf70f22bd8ca598918bffb1b78
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.