CVE-2025-39925

In the Linux kernel, the following vulnerability has been resolved: can: j1939: implement NETDEVUNREGISTER notification handler syzbot is reporting unregisternetdevice: waiting for vcan0 to become free. Usage count = 2 problem, for j1939 protocol did not have NETDEVUNREGISTER notification handler...

UBUNTU-CVE-2025-39925

In the Linux kernel, the following vulnerability has been resolved: can: j1939: implement NETDEVUNREGISTER notification handler syzbot is reporting unregisternetdevice: waiting for vcan0 to become free. Usage count = 2 problem, for j1939 protocol did not have NETDEVUNREGISTER notification handler...

UBUNTU-CVE-2025-39893

In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove The on-host hardware ECC engine remains registered both when the spiregistercontroller function returns with an error and also on device removal. Change...

CVE-2025-39925 can: j1939: implement NETDEV_UNREGISTER notification handler

In the Linux kernel, the following vulnerability has been resolved: can: j1939: implement NETDEVUNREGISTER notification handler syzbot is reporting unregisternetdevice: waiting for vcan0 to become free. Usage count = 2 problem, for j1939 protocol did not have NETDEVUNREGISTER notification handler...

CVE-2025-39925

CVE-2025-39925 affects the Linux kernel’s CAN J1939 implementation. The issue stems from the j1939 protocol not having a NETDEV_UNREGISTER notification handler, which meant that when a NETDEV_UNREGISTER event fires, the extra ref held by j1939_sk_bind() could prevent the net_device usage count fr...

CVE-2025-39925 can: j1939: implement NETDEV_UNREGISTER notification handler

In the Linux kernel, the following vulnerability has been resolved: can: j1939: implement NETDEVUNREGISTER notification handler syzbot is reporting unregisternetdevice: waiting for vcan0 to become free. Usage count = 2 problem, for j1939 protocol did not have NETDEVUNREGISTER notification handler...

CVE-2025-39925 can: j1939: implement NETDEV_UNREGISTER notification handler

In the Linux kernel, the following vulnerability has been resolved: can: j1939: implement NETDEVUNREGISTER notification handler syzbot is reporting unregisternetdevice: waiting for vcan0 to become free. Usage count = 2 problem, for j1939 protocol did not have NETDEVUNREGISTER notification handler...

CVE-2025-39893 spi: spi-qpic-snand: unregister ECC engine on probe error and device remove

In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove The on-host hardware ECC engine remains registered both when the spiregistercontroller function returns with an error and also on device removal. Change...

CVE-2025-39893

The CVE concerns the Linux kernel SPI driver spi-qpic-snand. The root cause is that the on‑host hardware ECC engine remains registered when qcom_spi_probe() returns with an error and also on device removal, leading to use‑after‑free risks. The documented fix unregisters the ECC engine on the erro...

CVE-2025-39892

CVE-2025-39892 affects the Linux kernel ASoC subsystem. The vulnerability arises in soc-core where a NULL driver name could be dereferenced by snd_soc_lookup_component_nolocked() when soc-generic-dmaengine-pcm.c uses the same device for CPU and Platform, leading to a NULL pointer access in compon...

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 lack of a NETDEVUNREGISTER notification handler, which could result in resources not being released...

PT-2025-40067

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the spi-qpic-snand driver. Specifically, the on-host hardware ECC engine remains registered even when the spi register controller function...

CVE-2022-50468: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: crosusbpdnotify: Fix error handling in crosusbpdnotifyinit The following WARNING message was given when rmmod crosusbpdnotify: Unexpected driver unregister! WARNING: CPU: 0 PID: 253 at drivers/base/driver.c:270...

CVE-2024-58241

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Disable works on hciunregisterdev This make use of disablework on hciunregisterdev since the hcidev is about to be freed new submissions are not disarable...

AZL-72334 CVE-2024-58241 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Disable works on hciunregisterdev This make use of disablework on hciunregisterdev since the hcidev is about to be freed new submissions are not disarable...

AZL-72338 CVE-2024-58241 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Disable works on hciunregisterdev This make use of disablework on hciunregisterdev since the hcidev is about to be freed new submissions are not disarable...

UBUNTU-CVE-2024-58241

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Disable works on hciunregisterdev This make use of disablework on hciunregisterdev since the hcidev is about to be freed new submissions are not disarable...

CVE-2024-58241 Bluetooth: hci_core: Disable works on hci_unregister_dev

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Disable works on hciunregisterdev This make use of disablework on hciunregisterdev since the hcidev is about to be freed new submissions are not disarable...

CVE-2024-58241 Bluetooth: hci_core: Disable works on hci_unregister_dev

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Disable works on hciunregisterdev This make use of disablework on hciunregisterdev since the hcidev is about to be freed new submissions are not disarable...

CVE-2024-58241

CVE-2024-58241 concerns the Linux kernel Bluetooth subsystem (hci_core). The issue is described as Disable works on hci_unregister_dev, where submissions are not disarmable because hci_dev is freed, leading to potential use of disabled work. Connected OSV entries (e.g., ROOT-OS-UBUNTU-2204/2404, ...