CVE-2025-21735
Linux Kernel NFC NCI Integer Overflow Vulnerability
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().
INFO
Published Date :
Feb. 27, 2025, 3:15 a.m.
Last Modified :
March 13, 2025, 1:15 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-21735.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-21735 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-21735 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Mar. 13, 2025
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/10b3f947b609713e04022101f492d288a014ddfa Added Reference https://git.kernel.org/stable/c/674e17c5933779a8bf5c15d596fdfcb5ccdebbc2 Added Reference https://git.kernel.org/stable/c/bd249109d266f1d52548c46634a15b71656e0d44 -
Initial Analysis by [email protected]
Mar. 06, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-787 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.13 from (excluding) 6.13.3 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 from (excluding) 6.6.78 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 from (excluding) 6.12.14 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.4 from (excluding) 6.1.129 Added Reference Type kernel.org: https://git.kernel.org/stable/c/110b43ef05342d5a11284cc8b21582b698b4ef1c Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/172cdfc3a5ea20289c58fb73dadc6fd4a8784a4e Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/2ae4bade5a64d126bd18eb66bd419005c5550218 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/59c7ed20217c0939862fbf8145bc49d5b3a13f4f Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/d5a461c315e5ff92657f84d8ba50caa5abf5c22a Types: Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 27, 2025
Action Type Old Value New Value Added 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(). Added Reference https://git.kernel.org/stable/c/110b43ef05342d5a11284cc8b21582b698b4ef1c Added Reference https://git.kernel.org/stable/c/172cdfc3a5ea20289c58fb73dadc6fd4a8784a4e Added Reference https://git.kernel.org/stable/c/2ae4bade5a64d126bd18eb66bd419005c5550218 Added Reference https://git.kernel.org/stable/c/59c7ed20217c0939862fbf8145bc49d5b3a13f4f Added Reference https://git.kernel.org/stable/c/d5a461c315e5ff92657f84d8ba50caa5abf5c22a
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-21735 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-21735
weaknesses.