Linux Distros Unpatched Vulnerability : CVE-2026-90224

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfc: nci: fix double completion race in ncidataexchangecomplete nciclosedevice and ncirxwork can both call ncidataexchangecomplete concurrently. After commit...

DEBIAN-CVE-2026-90221

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix use of uninitialized memory in COREINITRSP parsing ncicoreinitrsppacketv1 and ncicoreinitrsppacketv2 parse the COREINITRSP packet without validating that the skb contains enough data. A malformed response e.g...

CVE-2026-90221

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix use of uninitialized memory in COREINITRSP parsing ncicoreinitrsppacketv1 and ncicoreinitrsppacketv2 parse the COREINITRSP packet without validating that the skb contains enough data. A malformed response e.g...

DEBIAN-CVE-2026-90224

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix double completion race in ncidataexchangecomplete nciclosedevice and ncirxwork can both call ncidataexchangecomplete concurrently. After commit 4527025d440ce8 "nfc: nci: fix circular locking dependency in...

AZL-102122 CVE-2026-90221 affecting package kernel 6.6.152.1-1

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix use of uninitialized memory in COREINITRSP parsing ncicoreinitrsppacketv1 and ncicoreinitrsppacketv2 parse the COREINITRSP packet without validating that the skb contains enough data. A malformed response e.g...

CVE-2026-90224 nfc: nci: fix double completion race in nci_data_exchange_complete

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix double completion race in ncidataexchangecomplete nciclosedevice and ncirxwork can both call ncidataexchangecomplete concurrently. After commit 4527025d440ce8 "nfc: nci: fix circular locking dependency in...

EUVD-2026-81817

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix double completion race in ncidataexchangecomplete nciclosedevice and ncirxwork can both call ncidataexchangecomplete concurrently. After commit 4527025d440ce8 "nfc: nci: fix circular locking dependency in...

CVE-2026-90221

CVE-2026-90221 affects the Linux kernel's NFC NCI (NFC Controller Interface) subsystem. The functions nci_core_init_rsp_packet_v1() and nci_core_init_rsp_packet_v2() parse the CORE_INIT_RSP packet without validating that the socket buffer (skb) contains sufficient data. A malformed response—injec...

EUVD-2026-81814

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix use of uninitialized memory in COREINITRSP parsing ncicoreinitrsppacketv1 and ncicoreinitrsppacketv2 parse the COREINITRSP packet without validating that the skb contains enough data. A malformed response e.g...

CVE-2026-90221 nfc: nci: fix use of uninitialized memory in CORE_INIT_RSP parsing

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix use of uninitialized memory in COREINITRSP parsing ncicoreinitrsppacketv1 and ncicoreinitrsppacketv2 parse the COREINITRSP packet without validating that the skb contains enough data. A malformed response e.g...

CVE-2026-90221 nfc: nci: fix use of uninitialized memory in CORE_INIT_RSP parsing

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix use of uninitialized memory in COREINITRSP parsing ncicoreinitrsppacketv1 and ncicoreinitrsppacketv2 parse the COREINITRSP packet without validating that the skb contains enough data. A malformed response e.g...

CVE-2026-90224: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix double completion race in ncidataexchangecomplete nciclosedevice and ncirxwork can both call ncidataexchangecomplete concurrently. After commit 4527025d440ce8 "nfc: nci: fix circular locking dependency in...

CVE-2026-90221: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix use of uninitialized memory in COREINITRSP parsing ncicoreinitrsppacketv1 and ncicoreinitrsppacketv2 parse the COREINITRSP packet without validating that the skb contains enough data. A malformed response e.g...

ROS-20260916-73-0083

The vulnerability of the nci module in the Linux operating system’s kernel is related to the use of an uninitialized resource. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: nfc: nxp-nci: Fixed a potential memory leak in nxpncisend The nxpncisend function calls nxpncii2cwrite. The skb is only freed when nxpncii2cwrite fails. However, even if nxpncii2cwrite succeeds, the skb is not freed at that...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: nfc: nci: early error paths where freeskb is called on ncitransceive. ncitransceive takes ownership of the skb passed by the caller, but error paths such as -EPROTO, -EINVAL, and -EBUSY are returned without freeing it. Due to...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: added flushworkqueue to prevent UAF. Our detector identified a bug caused by concurrent use-after-free when detaching a NCI device. The main reason for this bug is the unexpected scheduling between the delayed mechanism...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fixed the potential NULL pointer dereferencing in sendacknowledge This issue involves handling memory allocation failures caused by nciskballoc, which calls allocskb. This fix prevents potential NULL pointer dereference...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerabilities have been resolved: NFC: nci: fixed a memory leak in nciallocatedevice The nfcmrvldisconnect function fails to free the hcidev field in the struct ncidev. This issue was fixed by freeing hcidev in ncifreedevice. BUG: Memory leak Unreferenced obje...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: nfc: nci: fixed a circular locking dependency in nciclosedevice. The nciclosedevice function flushes the rxwq and txwq queues while holding the reqlock. This causes a circular locking dependency, as the ncirxwork function...