CVE-2026-92477
scsi: ufs: debugfs: Reserve space for a string terminator
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 17, 2026 |
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Affected Versions
Linux / Linux
7340faae947400907e5e7581444712110d2811d5 < b43890843e834300f967c69e74c7c2eb22cb1664 7340faae947400907e5e7581444712110d2811d5 < 587be18e0935632ebd367b0f89e37aa5762e400f 7340faae947400907e5e7581444712110d2811d5 < d223989e1a1edad217b673486b093bd157fb6c9a 7340faae947400907e5e7581444712110d2811d5 < cc92af8cc0e4dacd4375d34475141b0f1a70c09e 7340faae947400907e5e7581444712110d2811d5 < 2b3fb5693c25c21741f357a8c9d0e1f19b7e368f 7340faae947400907e5e7581444712110d2811d5 < abd26e6b53c4169122d61fdd4cabe09bdd916aac
Linux / Linux
5.16
References
git.kernel.org: https://git.kernel.org/stable/c/b43890843e834300f967c69e74c7c2eb22cb1664 git.kernel.org: https://git.kernel.org/stable/c/587be18e0935632ebd367b0f89e37aa5762e400f git.kernel.org: https://git.kernel.org/stable/c/d223989e1a1edad217b673486b093bd157fb6c9a git.kernel.org: https://git.kernel.org/stable/c/cc92af8cc0e4dacd4375d34475141b0f1a70c09e git.kernel.org: https://git.kernel.org/stable/c/2b3fb5693c25c21741f357a8c9d0e1f19b7e368f git.kernel.org: https://git.kernel.org/stable/c/abd26e6b53c4169122d61fdd4cabe09bdd916aac