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 Linux kernel that stems from the presence of RTNL-related deadlocks during module removal...

kernel: Linux kernel igb driver: Denial of Service due to improper SR-IOV cleanup

A flaw was found in the Linux kernel's igb driver. When the igb module is loaded with Single Root I/O Virtualization SR-IOV enabled on certain network adapters, and the SR-IOV initialization subsequently fails, the driver does not properly clean up allocated resources. A local user can exploit th...

UBUNTU-CVE-2022-48645

In the Linux kernel, the following vulnerability has been resolved: net: enetc: deny offload of tc-based TSN features on VF interfaces TSN features on the ENETC taprio, cbs, gate, police are configured through a mix of command BD ring messages and port registers: enetcportrd, enetcportwr. Port...

PT-2024-29761

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the use of mutex initialization in the Linux kernel's leds: mlxreg driver. LEDs are registered using devm led classdev register, which automatically unregisters...

DEBIAN-CVE-2021-47193

In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: Fix memory leak during rmmod Driver failed to release all memory allocated. This would lead to memory leak during driver removal. Properly free memory when the module is removed...

CVE-2021-47193

In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: Fix memory leak during rmmod Driver failed to release all memory allocated. This would lead to memory leak during driver removal. Properly free memory when the module is removed...

DEBIAN-CVE-2024-26784

In the Linux kernel, the following vulnerability has been resolved: pmdomain: arm: Fix NULL dereference on scmiperfdomain removal On unloading of the scmiperfdomain module got the below splat, when in the DT provided to the system under test the 'power-domain-cells' property was missing. Indeed,...

CVE-2024-26784

Mode C: Normal CVE-2024-26784 details confirmed. Affected software: Linux kernel (ARM) scmi_perf_domain driver. Issue: NULL dereference during module removal when the device-tree entry '#power-domain-cells' is missing, causing probe to bail early but remove() to run with uninitialized state. Root...

CVE-2024-26784 pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal

In the Linux kernel, the following vulnerability has been resolved: pmdomain: arm: Fix NULL dereference on scmiperfdomain removal On unloading of the scmiperfdomain module got the below splat, when in the DT provided to the system under test the 'power-domain-cells' property was missing. Indeed,...

SUSE CVE-2021-47163

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

UBUNTU-CVE-2021-47163

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: media: mtk-jpeg: Fix use after free bug due to error path handling in mtkjpegdecdevicerun In mtkjpegprobe, &jpeg-jobtimeoutwork is bound with mtkjpegjobtimeoutwork. In mtkjpegdecdevicerun, if error happens in mtkjpegsetdecdst, it...

SUSE CVE-2021-47073

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-smbios-wmi: Fix oops on rmmod dellsmbios initdellsmbioswmi only registers the dellsmbioswmidriver on systems where the Dell WMI interface is supported. While exitdellsmbioswmi unregisters it unconditionally, th...

UBUNTU-CVE-2023-52562

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix slabcaches list corruption after kmemcachedestroy After the commit in Fixes:, if a module that created a slab cache does not release all of its allocated objects before destroying the cache at rmmod time, we...

CVE-2023-52491 media: mtk-jpeg: Fix use after free bug due to error path handling in mtk_jpeg_dec_device_run

In the Linux kernel, the following vulnerability has been resolved: media: mtk-jpeg: Fix use after free bug due to error path handling in mtkjpegdecdevicerun In mtkjpegprobe, &jpeg-jobtimeoutwork is bound with mtkjpegjobtimeoutwork. In mtkjpegdecdevicerun, if error happens in mtkjpegsetdecdst, it...

kernel: r592: race condition leading to use-after-free in r592_remove()

A race condition was found in the Linux kernel's r592 device driver, when removing the module before cleanup in the r592remove function. This can result in a use-after-free issue, possibly leading to a system crash or other undefined behaviors...

kernel: saa7134: race condition leading to use-after-free in saa7134_finidev()

A race condition was found in the Linux kernel's saa7134 device driver. This occurs when removing the module before cleanup in the saa7134finidev function which can result in a use-after-free issue, possibly leading to a system crash or other undefined behaviors...

kernel: r592: race condition leading to use-after-free in r592_remove()

A race condition was found in the Linux kernel's r592 device driver, when removing the module before cleanup in the r592remove function. This can result in a use-after-free issue, possibly leading to a system crash or other undefined behaviors...

kernel: dm1105: race condition leading to use-after-free in dm1105_remove.c()

A race condition was found in the Linux kernel's dm1105 device driver when removing the module before cleanup in the dm1105remove function. This can result in a use-after-free issue, possibly leading to a system crash or other undefined behaviors...

kernel: dm1105: race condition leading to use-after-free in dm1105_remove.c()

A race condition was found in the Linux kernel's dm1105 device driver when removing the module before cleanup in the dm1105remove function. This can result in a use-after-free issue, possibly leading to a system crash or other undefined behaviors...