CVE-2026-92477
Last modified
CVE-2026-92477 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: debugfs: Reserve space for a string terminator ufs_saved_err_write() copies user input into a zero-initialized stack buffer and passes it to kstrtoint(). A write that fills the entire buffer overwrites its only terminator. Reject an input whose length leaves no room for the trailing NUL..
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: debugfs: Reserve space for a string terminator ufs_saved_err_write() copies user input into a zero-initialized stack buffer and passes it to kstrtoint(). A write that fills the entire buffer overwrites its only terminator. Reject an input whose length leaves no room for the trailing NUL.
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 7340faae947400907e5e7581444712110d2811d5, < b43890843e834300f967c69e74c7c2eb22cb1664; >= 7340faae947400907e5e7581444712110d2811d5, < 587be18e0935632ebd367b0f89e37aa5762e400f; >= 7340faae947400907e5e7581444712110d2811d5, < d223989e1a1edad217b673486b093bd157fb6c9a; >= 7340faae947400907e5e7581444712110d2811d5, < cc92af8cc0e4dacd4375d34475141b0f1a70c09e; >= 7340faae947400907e5e7581444712110d2811d5, < 2b3fb5693c25c21741f357a8c9d0e1f19b7e368f; >= 7340faae947400907e5e7581444712110d2811d5, < abd26e6b53c4169122d61fdd4cabe09bdd916aac |
| Linux | Linux | 5.16 |
References
Timeline
- Published
- Last Modified
- Status
- Received
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