8.8
High
CVE-2025-21735 In the Linux kernel, the following vulnerability has been resolved: NFC: nci: Add bounds checking in…
Description
In the Linux kernel, the following vulnerability has been resolved: NFC: nci: Add bounds checking in nci_hci_create_pipe() The "pipe" variable is a u8 which comes from the network. If it's more than 127, then it results in memory corruption in the caller, nci_hci_connect_gate().
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux 6.14 | earliest → < 6.14 | 6.14 |
| Linux 6.13 | earliest → < 6.13.3 | 6.13.3 |
| Linux 6.12 | earliest → < 6.12.14 | 6.12.14 |
| Linux 6.6 | earliest → < 6.6.78 | 6.6.78 |
| Linux 6.1 | earliest → < 6.1.129 | 6.1.129 |
| Linux 5.15 | earliest → < 5.15.179 | 5.15.179 |
| Linux 5.10 | earliest → < 5.10.235 | 5.10.235 |
| Linux 5.4 | earliest → < 5.4.291 | 5.4.291 |
| Linux | 4.4 | No fix stated |
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| Product | Affected versions | Fixed in |
|---|---|---|
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem | Versions not published |
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8.1
High