PT-2024-30719 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the Linux kernel, specifically with the fsl qmc hdlc module. The carrier lock spinlock protects the carrier detection, but while it is held, framer get status i...

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, which originates in the leds:mlxreg module during driver removal, where the logout function of the LED class calls the...

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 originates from the use of a destroyed mutex lock by the logout function of the LED class in the leds:an30259a module...

DEBIAN-CVE-2024-42090

In the Linux kernel, the following vulnerability has been resolved: pinctrl: fix deadlock in createpinctrl when handling -EPROBEDEFER In createpinctrl, pinctrlmapsmutex is acquired before calling addsetting. If addsetting returns -EPROBEDEFER, createpinctrl calls pinctrlfree. However, pinctrlfree...

UBUNTU-CVE-2024-42090

In the Linux kernel, the following vulnerability has been resolved: pinctrl: fix deadlock in createpinctrl when handling -EPROBEDEFER In createpinctrl, pinctrlmapsmutex is acquired before calling addsetting. If addsetting returns -EPROBEDEFER, createpinctrl calls pinctrlfree. However, pinctrlfree...

AZL-47198 CVE-2024-42078 affecting package kernel for versions less than 6.6.43.1-7

In the Linux kernel, the following vulnerability has been resolved: nfsd: initialise nfsdinfo.mutex early. nfsdinfo.mutex can be dereferenced by svcpoolstatsstart immediately after the new netns is created. Currently this can trigger an oops. Move the initialisation earlier before it can possibly...

DEBIAN-CVE-2024-42078

In the Linux kernel, the following vulnerability has been resolved: nfsd: initialise nfsdinfo.mutex early. nfsdinfo.mutex can be dereferenced by svcpoolstatsstart immediately after the new netns is created. Currently this can trigger an oops. Move the initialisation earlier before it can possibly...

AZL-47133 CVE-2024-42078 affecting package kernel for versions less than 5.15.162.2-1

In the Linux kernel, the following vulnerability has been resolved: nfsd: initialise nfsdinfo.mutex early. nfsdinfo.mutex can be dereferenced by svcpoolstatsstart immediately after the new netns is created. Currently this can trigger an oops. Move the initialisation earlier before it can possibly...

CVE-2024-42078

In the Linux kernel, the following vulnerability has been resolved: nfsd: initialise nfsdinfo.mutex early. nfsdinfo.mutex can be dereferenced by svcpoolstatsstart immediately after the new netns is created. Currently this can trigger an oops. Move the initialisation earlier before it can possibly...

UBUNTU-CVE-2024-42078

In the Linux kernel, the following vulnerability has been resolved: nfsd: initialise nfsdinfo.mutex early. nfsdinfo.mutex can be dereferenced by svcpoolstatsstart immediately after the new netns is created. Currently this can trigger an oops. Move the initialisation earlier before it can possibly...

DEBIAN-CVE-2024-41062

In the Linux kernel, the following vulnerability has been resolved: bluetooth/l2cap: sync sock recv cb and release The problem occurs between the system call to close the sock and hcirxwork, where the former releases the sock and the latter accesses it without lock protection. CPU0 CPU1 ---- ----...

UBUNTU-CVE-2024-41062

In the Linux kernel, the following vulnerability has been resolved: bluetooth/l2cap: sync sock recv cb and release The problem occurs between the system call to close the sock and hcirxwork, where the former releases the sock and the latter accesses it without lock protection. CPU0 CPU1 ---- ----...

CVE-2024-41062 bluetooth/l2cap: sync sock recv cb and release

In the Linux kernel, the following vulnerability has been resolved: bluetooth/l2cap: sync sock recv cb and release The problem occurs between the system call to close the sock and hcirxwork, where the former releases the sock and the latter accesses it without lock protection. CPU0 CPU1 ---- ----...

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 fact that nfsdinfo.mutex may be referenced by svcpoolstatsstart immediately after the creation of a new...

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 potential deadlock due to a duplicate fetch of pinctrlmapsmutex when handling the -EPROBEDEFER error...

kernel: drm/client: Fully protect modes[] with dev->mode_config.mutex

A flaw in the Linux kernel's Direct Rendering Manager DRM client could cause system instability. The problem occurs because the modes array, used to store display mode pointers, wasn’t adequately protected by a mutex lock. This allows the array to reference memory that has already been freed or...

kernel: netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path

A flaw was found in the Linux kernel’s Netfilter nftables module. The issue arises from improper mutex handling during the garbage collection GC process. The problem occurs between the critical functions nftgcseqbegin and nftgcseqend, where a mutex lock is incorrectly released too early, leading ...

kernel: drm/client: Fully protect modes[] with dev->mode_config.mutex

A flaw in the Linux kernel's Direct Rendering Manager DRM client could cause system instability. The problem occurs because the modes array, used to store display mode pointers, wasn’t adequately protected by a mutex lock. This allows the array to reference memory that has already been freed or...

kernel: netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path

A flaw was found in the Linux kernel’s Netfilter nftables module. The issue arises from improper mutex handling during the garbage collection GC process. The problem occurs between the critical functions nftgcseqbegin and nftgcseqend, where a mutex lock is incorrectly released too early, leading ...

PT-2024-36890

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74 Description A warning is triggered in the Linux kernel when running a specific command, due to a task being boosted and having its parameters set by rt mutex setprio, making a new call to setup new dl enti...