CVE-2022-48873

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Don't remove map on createrprocess and devicerelease Do not remove the map from the list on error path in fastrpcinitcreateprocess, instead call fastrpcmapput, to avoid use-after-free. Do not remove it on...

CVE-2022-48873 misc: fastrpc: Don't remove map on creater_process and device_release

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Don't remove map on createrprocess and devicerelease Do not remove the map from the list on error path in fastrpcinitcreateprocess, instead call fastrpcmapput, to avoid use-after-free. Do not remove it on...

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 a mapping that should not be removed by the fastrpc component during process creation and device release...

SUSE CVE-2024-42294

In the Linux kernel, the following vulnerability has been resolved: block: fix deadlock between sdremove & sdrelease Our test report the following hung task: 2538.459400 INFO: task "kworker/0:0":7 blocked for more than 188 seconds. 2538.459427 Call trace: 2538.459430 switchto+0x174/0x338...

kernel: netfilter: nf_tables: honor table dormant flag from netdev release event path

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: honor table dormant flag from netdev release event path The Linux kernel CVE team has assigned CVE-2024-36005 to this issue. Upstream advisory:...

kernel: stm class: Fix a double free in stm_register_device()

A vulnerability was found in the Linux kernel's stm class, where an improper memory management sequence in stmregisterdevice could lead to a double-free error. This issue occurs when the putdevice&stm-dev call triggers stmdevicerelease to free "stm", making the subsequent vfreestm call redundant...

kernel: stm class: Fix a double free in stm_register_device()

A vulnerability was found in the Linux kernel's stm class, where an improper memory management sequence in stmregisterdevice could lead to a double-free error. This issue occurs when the putdevice&stm-dev call triggers stmdevicerelease to free "stm", making the subsequent vfreestm call redundant...

kernel: stm class: Fix a double free in stm_register_device()

A vulnerability was found in the Linux kernel's stm class, where an improper memory management sequence in stmregisterdevice could lead to a double-free error. This issue occurs when the putdevice&stm-dev call triggers stmdevicerelease to free "stm", making the subsequent vfreestm call redundant...

kernel: stm class: Fix a double free in stm_register_device()

A vulnerability was found in the Linux kernel's stm class, where an improper memory management sequence in stmregisterdevice could lead to a double-free error. This issue occurs when the putdevice&stm-dev call triggers stmdevicerelease to free "stm", making the subsequent vfreestm call redundant...

UBUNTU-CVE-2022-48861

In the Linux kernel, the following vulnerability has been resolved: vdpa: fix use-after-free on vpvdparemove When vpvdpa driver is unbind, vpvdpa is freed in vdpaunregisterdevice and then vpvdpa-mdev.pcidev is dereferenced in vpmodernremove, triggering use-after-free. Call Trace of unbinding driv...

UBUNTU-CVE-2022-48814

In the Linux kernel, the following vulnerability has been resolved: net: dsa: seville: register the mdiobus under devres As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree...

kernel: can: peak_pci: peak_pci_remove(): fix UAF

In the Linux kernel, the following vulnerability has been resolved: can: peakpci: peakpciremove: fix UAF When remove the module peekpci, referencing 'chan' again after releasing 'dev' will cause UAF. Fix this by releasing 'dev' later. The following log reveals it: 35.961814 BUG: KASAN:...

SUSE CVE-2022-48759

In the Linux kernel, the following vulnerability has been resolved: rpmsg: char: Fix race between the release of rpmsgctrldev and cdev struct rpmsgctrldev contains a struct cdev. The current code frees the rpmsgctrldev struct in rpmsgctrldevreleasedevice, but the cdev is a managed object, therefo...

DEBIAN-CVE-2022-48759

In the Linux kernel, the following vulnerability has been resolved: rpmsg: char: Fix race between the release of rpmsgctrldev and cdev struct rpmsgctrldev contains a struct cdev. The current code frees the rpmsgctrldev struct in rpmsgctrldevreleasedevice, but the cdev is a managed object, therefo...

UBUNTU-CVE-2022-48759

In the Linux kernel, the following vulnerability has been resolved: rpmsg: char: Fix race between the release of rpmsgctrldev and cdev struct rpmsgctrldev contains a struct cdev. The current code frees the rpmsgctrldev struct in rpmsgctrldevreleasedevice, but the cdev is a managed object, therefo...

Linux kernel security vulnerabilities

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 a contention between the rpmsg:char module rpmsgctrldev and the cdev release...

SUSE CVE-2021-47480

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Put LLD module refcnt after SCSI device is released SCSI host release is triggered when SCSI device is freed. We have to make sure that the low-level device driver module won't be unloaded before SCSI host instance is...

DEBIAN-CVE-2021-47480

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Put LLD module refcnt after SCSI device is released SCSI host release is triggered when SCSI device is freed. We have to make sure that the low-level device driver module won't be unloaded before SCSI host instance is...

UBUNTU-CVE-2021-47480

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Put LLD module refcnt after SCSI device is released SCSI host release is triggered when SCSI device is freed. We have to make sure that the low-level device driver module won't be unloaded before SCSI host instance is...

DEBIAN-CVE-2023-52730

In the Linux kernel, the following vulnerability has been resolved: mmc: sdio: fix possible resource leaks in some error paths If sdioaddfunc or sdioinitfunc fails, sdioremovefunc can not release the resources, because the sdio function is not presented in these two cases, it won't call ofnodeput...