CVE-2025-21735

NFC: nci: Add bounds checking in nci_hci_create_pipe()

State: Published
Severity: 8.8 High
Published: Feb 27, 2025
Updated: Oct 15, 2026
Reserved: Dec 29, 2024

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().

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Linux

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	a1b0b9415817c14d207921582f269d03f848b69f to before bd249109d266f1d52548c46634a15b71656e0d44Affected a1b0b9415817c14d207921582f269d03f848b69f to before 674e17c5933779a8bf5c15d596fdfcb5ccdebbc2Affected a1b0b9415817c14d207921582f269d03f848b69f to before 10b3f947b609713e04022101f492d288a014ddfaAffected a1b0b9415817c14d207921582f269d03f848b69f to before d5a461c315e5ff92657f84d8ba50caa5abf5c22aAffected a1b0b9415817c14d207921582f269d03f848b69f to before 172cdfc3a5ea20289c58fb73dadc6fd4a8784a4eAffected a1b0b9415817c14d207921582f269d03f848b69f to before 2ae4bade5a64d126bd18eb66bd419005c5550218Affected a1b0b9415817c14d207921582f269d03f848b69f to before 59c7ed20217c0939862fbf8145bc49d5b3a13f4fAffected a1b0b9415817c14d207921582f269d03f848b69f to before 110b43ef05342d5a11284cc8b21582b698b4ef1cAffected
LinuxLinux	4.4Affected before 4.4Not affected 5.4.291 through 5.4.Not affected 5.10.235 through 5.10.Not affected 5.15.179 through 5.15.Not affected 6.1.129 through 6.1.Not affected 6.6.78 through 6.6.Not affected 6.12.14 through 6.12.Not affected 6.13.3 through 6.13.*Not affected 6.14 and laterNot affected

Product

Versions

LinuxLinux

a1b0b9415817c14d207921582f269d03f848b69f to before bd249109d266f1d52548c46634a15b71656e0d44Affected
a1b0b9415817c14d207921582f269d03f848b69f to before 674e17c5933779a8bf5c15d596fdfcb5ccdebbc2Affected
a1b0b9415817c14d207921582f269d03f848b69f to before 10b3f947b609713e04022101f492d288a014ddfaAffected
a1b0b9415817c14d207921582f269d03f848b69f to before d5a461c315e5ff92657f84d8ba50caa5abf5c22aAffected
a1b0b9415817c14d207921582f269d03f848b69f to before 172cdfc3a5ea20289c58fb73dadc6fd4a8784a4eAffected
a1b0b9415817c14d207921582f269d03f848b69f to before 2ae4bade5a64d126bd18eb66bd419005c5550218Affected
a1b0b9415817c14d207921582f269d03f848b69f to before 59c7ed20217c0939862fbf8145bc49d5b3a13f4fAffected
a1b0b9415817c14d207921582f269d03f848b69f to before 110b43ef05342d5a11284cc8b21582b698b4ef1cAffected

LinuxLinux

4.4Affected
before 4.4Not affected
5.4.291 through 5.4.*Not affected
5.10.235 through 5.10.*Not affected
5.15.179 through 5.15.*Not affected
6.1.129 through 6.1.*Not affected
6.6.78 through 6.6.*Not affected
6.12.14 through 6.12.*Not affected
6.13.3 through 6.13.*Not affected
6.14 and laterNot affected

References

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