Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: rtl818x: rtl8187: Fixed a potential buffer underflow in rtl8187rxcb. The rtl8187rxcb function calculates the RX descriptor header address by subtracting its size from the skbtailptr. However, it does not validate whether th...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: rtl818x: Kill URBs before clearing the txstatusqueue In rtl8187stop, the call to usbkillanchoredurbs is moved before clearing the btxstatusqueue. This change prevents callbacks from using already freed skb because the ancho...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007394)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007394 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Kill URBs before clearing tx status queue In rtl8187stop move the call of...

EUVD-2025-205092

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from the skb tail pointer. However, it does not validate if the received...

AZL-73063 CVE-2025-68362 affecting package kernel for versions less than 6.6.121.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from the skb tail pointer. However, it does not validate if the received...

UBUNTU-CVE-2025-68362

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from the skb tail pointer. However, it does not validate if the received...

CVE-2025-68362

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from the skb tail pointer. However, it does not validate if the received...

CVE-2025-68362 wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187_rx_cb()

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from the skb tail pointer. However, it does not validate if the received...

CVE-2025-68362

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from the skb tail pointer. However, it does not validate if the received...

CVE-2025-68362

The CVE-2025-68362 entry documents a buffer underflow in the Linux kernel’s wifi rtl8187/rtl8187b path (rtl8187_rx_cb). The issue arises when a truncated skb (skb->len from urb->actual_length) is used to calculate the rx descriptor header address, potentially reading memory before the skb s...

Linux Distros Unpatched Vulnerability : CVE-2025-68362

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from t...

EUVD-2025-26092

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2025-38604

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: rtl818x: Kill URBs before clearing tx status queue In rtl8187stop move the call of usbkillanchoredurbs before clearing btxstatus.queue. This change preven...

SUSE CVE-2025-38604

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Kill URBs before clearing tx status queue In rtl8187stop move the call of usbkillanchoredurbs before clearing btxstatus.queue. This change prevents callbacks from using already freed skb due to anchor was not kille...

CVE-2025-38604

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Kill URBs before clearing tx status queue In rtl8187stop move the call of usbkillanchoredurbs before clearing btxstatus.queue. This change prevents callbacks from using already freed skb due to anchor was not kille...

AZL-73599 CVE-2025-38604 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Kill URBs before clearing tx status queue In rtl8187stop move the call of usbkillanchoredurbs before clearing btxstatus.queue. This change prevents callbacks from using already freed skb due to anchor was not kille...

AZL-66449 CVE-2025-38604 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Kill URBs before clearing tx status queue In rtl8187stop move the call of usbkillanchoredurbs before clearing btxstatus.queue. This change prevents callbacks from using already freed skb due to anchor was not kille...

DEBIAN-CVE-2025-38604

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Kill URBs before clearing tx status queue In rtl8187stop move the call of usbkillanchoredurbs before clearing btxstatus.queue. This change prevents callbacks from using already freed skb due to anchor was not kille...

UBUNTU-CVE-2025-38604

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Kill URBs before clearing tx status queue In rtl8187stop move the call of usbkillanchoredurbs before clearing btxstatus.queue. This change prevents callbacks from using already freed skb due to anchor was not kille...

CVE-2025-38604

CVE-2025-38604 affects the Linux kernel RTL8187 family via a race in rtl8187_stop() where usb_kill_anchored_urbs() must be invoked before clearing b_tx_status.queue to avoid callbacks using freed skbs. The upstream fix changes the sequence to kill URBs prior to freeing the tx-status skb, addressi...