CVE-2025-21735
NFC: nci: Add bounds checking in nci_hci_create_pipe()
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
27 Feb 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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
Linux · LinuxReferences
https://cert-portal.siemens.com/productcert/html/ssa-265688.htmlhttps://git.kernel.org/stable/c/10b3f947b609713e04022101f492d288a014ddfahttps://git.kernel.org/stable/c/110b43ef05342d5a11284cc8b21582b698b4ef1chttps://git.kernel.org/stable/c/172cdfc3a5ea20289c58fb73dadc6fd4a8784a4ehttps://git.kernel.org/stable/c/2ae4bade5a64d126bd18eb66bd419005c5550218https://git.kernel.org/stable/c/59c7ed20217c0939862fbf8145bc49d5b3a13f4fhttps://git.kernel.org/stable/c/674e17c5933779a8bf5c15d596fdfcb5ccdebbc2https://git.kernel.org/stable/c/bd249109d266f1d52548c46634a15b71656e0d44https://git.kernel.org/stable/c/d5a461c315e5ff92657f84d8ba50caa5abf5c22ahttps://lists.debian.org/debian-lts-announce/2025/03/msg00028.htmlhttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.html