CVE-2026-93213
Published: September 26, 2026Last modified: September 26, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: of: fix out-of-bounds read in of_alias_scan() stem parser The stem parser tests isdigit(*(end - 1)) before checking end > start and so reads one byte before the property name when the name is empty or all digits. Check the bound first.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Vulnerable (6.1.182-r0) |
| 25 LTS | linux-lts | Vulnerable (6.12.103-r0) | |
| Stream | linux-lts | Fixed (6.18.53-r0) |
References
- https://git.kernel.org/stable/c/5bb01c657ff9fc807c2c592ca18af34c4fc3bc6f
- https://git.kernel.org/stable/c/9253cfc5a85be1494ce56b4fc6f2d2b509440910
- https://git.kernel.org/stable/c/958d7ee9fcf008ef9d2072c6410ee1bf6abf3b64
- https://git.kernel.org/stable/c/96a9c984dd7c3589a2707a32b62802f98311dbfd
- https://git.kernel.org/stable/c/acd1b49043366f43e932308b4db7d3ce568eeadb
- https://git.kernel.org/stable/c/da7a80ddc610a19b0378016a4d816b9355f013a7
- https://git.kernel.org/stable/c/f7f6c3e32a31f2e1ed12075e8cd22b370a84e67a
- https://git.kernel.org/stable/c/fd0c7bbda81c0e0c1cb7b68d267b87371584f560