Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Fixed use-after-free bugs caused by pn532CmdTimeout. When the pn532 UART device is detached, the pn532uartRemove function is called. However, there are no functions in pn532uartRemove that can delete the cmdTimeout...

Linux Distros Unpatched Vulnerability : CVE-2026-43032

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NFC: pn533: bound the UART receive buffer pn532receivebuf appends every incoming byte to dev-recvskb and only resets the buffer after pn532uartrxisframe...

CVE-2026-43032

In the Linux kernel, the following vulnerability has been resolved: NFC: pn533: bound the UART receive buffer pn532receivebuf appends every incoming byte to dev-recvskb and only resets the buffer after pn532uartrxisframe recognizes a complete frame. A continuous stream of bytes without a valid...

CVE-2026-43032

In the Linux kernel, the following vulnerability has been resolved: NFC: pn533: bound the UART receive buffer pn532receivebuf appends every incoming byte to dev-recvskb and only resets the buffer after pn532uartrxisframe recognizes a complete frame. A continuous stream of bytes without a valid...

CVE-2026-43032: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: NFC: pn533: bound the UART receive buffer pn532receivebuf appends every incoming byte to dev-recvskb and only resets the buffer after pn532uartrxisframe recognizes a complete frame. A continuous stream of bytes without a valid...

CVE-2026-31660

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: allocate rx skb before consuming bytes pn532receivebuf reports the number of accepted bytes to the serdev core. The current code consumes bytes into recvskb and may already hand a complete frame to pn533recvframe befo...

PT-2026-40503

Уязвимость функции pn532 receive buf ядра операционных систем Linux связана с некорректным вводом конфигурационных данных. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

The vulnerability of the `pn532_uart_remove()` function in the `drivers/nfc/pn533/uart.c` file of the Linux NFC kernel driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the pn532uartremove function in the drivers/nfc/pn533/uart.c file of the Linux NFC kernel driver is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrity, and...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992768)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992768 advisory. In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Fix use-after-free bugs caused by pn532cmdtimeout When the pn532 uart device is...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992448)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992448 advisory. In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Fix use-after-free bugs caused by pn532cmdtimeout When the pn532 uart device is...

Linux Distros Unpatched Vulnerability : CVE-2022-50005

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Fix use-after-free bugs caused by pn532cmdtimeout When the pn532 uart device is...

SUSE CVE-2022-50005

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Fix use-after-free bugs caused by pn532cmdtimeout When the pn532 uart device is detaching, the pn532uartremove is called. But there are no functions in pn532uartremove that could delete the cmdtimeout timer, which wil...

DEBIAN-CVE-2022-50005

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Fix use-after-free bugs caused by pn532cmdtimeout When the pn532 uart device is detaching, the pn532uartremove is called. But there are no functions in pn532uartremove that could delete the cmdtimeout timer, which wil...

UBUNTU-CVE-2022-50005

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Fix use-after-free bugs caused by pn532cmdtimeout When the pn532 uart device is detaching, the pn532uartremove is called. But there are no functions in pn532uartremove that could delete the cmdtimeout timer, which wil...

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. A security vulnerability exists in the Linux kernel that stems from the pn532cmdtimeout timer not being removed resulting in reuse after release...

kernel: nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Fix use-after-free bugs caused by pn532cmdtimeout When the pn532 uart device is detaching, the pn532uartremove is called. But there are no functions in pn532uartremove that could delete the cmdtimeout timer, which wil...

PT-2022-34015 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.140 Description: The issue is related to use-after-free bugs caused by pn532 cmd timeout in the pn533 NFC component. The actual impact and attack plausibility have not yet been proven. Recommendations: For...

PT-2022-33713 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.64 Description: The issue is related to use-after-free bugs caused by pn532 cmd timeout in the pn533 NFC component. The actual impact and attack plausibility have not yet been proven. Recommendations: For...

PT-2025-25931

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free bug has been identified in the Linux kernel, specifically in the nfc: pn533 module. This issue arises when the pn532 uart device is detaching, and the pn532 uart remove...