CVE-2022-49923

In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nci: Fix potential memory leak in nxpncisend nxpncisend will call nxpncii2cwrite, and only free skb when nxpncii2cwrite failed. However, even if the nxpncii2cwrite run succeeds, the skb will not be freed in nxpncii2cwrit...

CVE-2022-49922

In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrvl: Fix potential memory leak in nfcmrvli2cncisend nfcmrvli2cncisend will be called by nfcmrvlncisend, and skb should be freed in nfcmrvli2cncisend. However, nfcmrvlncisend will only free skb when i2cmastersend return =...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a memory leak vulnerability that stems from nfcmrvli2cncisend not freeing the skb, which could lead to a memory leak. No details of the vulnerability...

PT-2025-18641 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential memory leak has been identified in the Linux kernel's NFC subsystem, specifically in the fdp nci send function. This function calls fdp nci i2c write, which does not free t...

SuperCard X Android Malware Enables Contactless ATM and PoS Fraud via NFC Relay Attacks

A new Android malware-as-a-service MaaS platform named SuperCard X can facilitate near-field communication NFC relay attacks, enabling cybercriminals to conduct fraudulent cashouts. The active campaign is targeting customers of banking institutions and card issuers in Italy with an aim to...

The vulnerability of the nfc_unregister_device() function in the net/nfc/core.c module of the NFC subsystem of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nfcunregisterdevice function in the net/nfc/core.c module of the Linux NFC subsystem is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the...

The vulnerability of the nci_close_device() function in the net/nfc/nci/core.c module, which is part of the NFC NCI support for Linux operating systems, allows a perpetrator to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the nciclosedevice function in the net/nfc/nci/core.c module, which supports NFC NCI implementations in Linux operating systems, is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...

SUSE CVE-2023-53023

In the Linux kernel, the following vulnerability has been resolved: net: nfc: Fix use-after-free in localcleanup Fix a use-after-free that occurs in kfreeskb called from localcleanup. This could happen when killing nfc daemon e.g. neard after detaching an nfc device. When detaching an nfc device,...

CVE-2023-53023

In the Linux kernel, the following vulnerability has been resolved: net: nfc: Fix use-after-free in localcleanup Fix a use-after-free that occurs in kfreeskb called from localcleanup. This could happen when killing nfc daemon e.g. neard after detaching an nfc device. When detaching an nfc device,...

UBUNTU-CVE-2023-53023

In the Linux kernel, the following vulnerability has been resolved: net: nfc: Fix use-after-free in localcleanup Fix a use-after-free that occurs in kfreeskb called from localcleanup. This could happen when killing nfc daemon e.g. neard after detaching an nfc device. When detaching an nfc device,...

CVE-2023-53023 net: nfc: Fix use-after-free in local_cleanup()

In the Linux kernel, the following vulnerability has been resolved: net: nfc: Fix use-after-free in localcleanup Fix a use-after-free that occurs in kfreeskb called from localcleanup. This could happen when killing nfc daemon e.g. neard after detaching an nfc device. When detaching an nfc device,...

CVE-2023-53023 net: nfc: Fix use-after-free in local_cleanup()

In the Linux kernel, the following vulnerability has been resolved: net: nfc: Fix use-after-free in localcleanup Fix a use-after-free that occurs in kfreeskb called from localcleanup. This could happen when killing nfc daemon e.g. neard after detaching an nfc device. When detaching an nfc device,...

CVE-2023-53023 net: nfc: Fix use-after-free in local_cleanup()

In the Linux kernel, the following vulnerability has been resolved: net: nfc: Fix use-after-free in localcleanup Fix a use-after-free that occurs in kfreeskb called from localcleanup. This could happen when killing nfc daemon e.g. neard after detaching an nfc device. When detaching an nfc device,...

CVE-2023-53023

The CVE-2023-53023 entry describes a use-after-free in the Linux kernel NFC local_cleanup path. Specifically, kfree_skb() can be invoked twice during nfc daemon teardown (e.g., neard) after detaching an NFC device, because local_cleanup() frees local->rx_pending and decrements local->ref tw...

CVE-2023-53023

In the Linux kernel, the following vulnerability has been resolved: net: nfc: Fix use-after-free in localcleanup Fix a use-after-free that occurs in kfreeskb called from localcleanup. This could happen when killing nfc daemon e.g. neard after detaching an nfc device. When detaching an nfc device,...

CVE-2025-25650

An issue in the storage of NFC card data in Dorset DG 201 Digital Lock H5433WBSKv2.2220605 allows attackers to produce cloned NFC cards to bypass authentication...

CVE-2025-25650

An issue in the storage of NFC card data in Dorset DG 201 Digital Lock H5433WBSKv2.2220605 allows attackers to produce cloned NFC cards to bypass authentication...

CVE-2025-25650

An issue in the storage of NFC card data in Dorset DG 201 Digital Lock H5433WBSKv2.2220605 allows attackers to produce cloned NFC cards to bypass authentication...

Dorset DG 201 Digital Lock 安全漏洞

Dorset DG 201 Digital Lock is a portal digital lock from Dorset. A security vulnerability exists in the Dorset DG 201 Digital Lock version H5433WBSKv2.2220605, which stems from improper storage of NFC card data and could lead to bypassing authentication...

CVE-2025-25650

An issue in the storage of NFC card data in Dorset DG 201 Digital Lock H5433WBSKv2.2220605 allows attackers to produce cloned NFC cards to bypass authentication...