CVE-2024-27003

In the Linux kernel, the following vulnerability has been resolved: clk: Get runtime PM before walking tree for clksummary Similar to the previous commit, we should make sure that all devices are runtime resumed before printing the clksummary through debugfs. Failure to do so would result in a...

DEBIAN-CVE-2024-27054

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: fix double module refcount decrement Once the discipline is associated with the device, deleting the device takes care of decrementing the module's refcount. Doing it manually on this error path causes refcount to...

UBUNTU-CVE-2024-27027

In the Linux kernel, the following vulnerability has been resolved: dpll: fix dpllxarefdel for multiple registrations Currently, if there are multiple registrations of the same pin on the same dpll device, following warnings are observed: WARNING: CPU: 5 PID: 2212 at drivers/dpll/dpllcore.c:143...

DEBIAN-CVE-2024-27006

In the Linux kernel, the following vulnerability has been resolved: thermal/debugfs: Add missing count increment to thermaldebugtztripup The count field in struct tripstats, representing the number of times the zone temperature was above the trip point, needs to be incremented in...

DEBIAN-CVE-2024-27008

In the Linux kernel, the following vulnerability has been resolved: drm: nv04: Fix out of bounds access When Output Resource dcb-or value is assigned in fabricatedcboutput, there may be out of bounds access to dacusers array in case dcb-or is zero because ffsdcb-or is used as index there. The 'or...

CVE-2024-27003

In the Linux kernel, the following vulnerability has been resolved: clk: Get runtime PM before walking tree for clksummary Similar to the previous commit, we should make sure that all devices are runtime resumed before printing the clksummary through debugfs. Failure to do so would result in a...

CVE-2024-27006

In the Linux kernel, the following vulnerability has been resolved: thermal/debugfs: Add missing count increment to thermaldebugtztripup The count field in struct tripstats, representing the number of times the zone temperature was above the trip point, needs to be incremented in...

UBUNTU-CVE-2024-27008

In the Linux kernel, the following vulnerability has been resolved: drm: nv04: Fix out of bounds access When Output Resource dcb-or value is assigned in fabricatedcboutput, there may be out of bounds access to dacusers array in case dcb-or is zero because ffsdcb-or is used as index there. The 'or...

UBUNTU-CVE-2024-27006

In the Linux kernel, the following vulnerability has been resolved: thermal/debugfs: Add missing count increment to thermaldebugtztripup The count field in struct tripstats, representing the number of times the zone temperature was above the trip point, needs to be incremented in...

CVE-2024-27006

In the Linux kernel, the following vulnerability has been resolved: thermal/debugfs: Add missing count increment to thermaldebugtztripup The count field in struct tripstats, representing the number of times the zone temperature was above the trip point, needs to be incremented in...

CVE-2024-27003

CVE-2024-27003 affects the Linux kernel clock framework. The issue arises when printing clk_state via debugfs without proper runtime PM synchronization, risking deadlock if a thread resuming a device also resumes in another thread. The fix removes the now-superfluous clk_pm_runtime_get/put calls ...

CVE-2024-27003

In the Linux kernel, the following vulnerability has been resolved: clk: Get runtime PM before walking tree for clksummary Similar to the previous commit, we should make sure that all devices are runtime resumed before printing the clksummary through debugfs. Failure to do so would result in a...

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 a security flaw in the count field in struct tripstats...

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 if nrcpus nriaa, the computed cpusperiaa will be 0, which can lead to division by 0 in...

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 originates in the dpllxarefdplldel function and the dpllxarefpindel function, which removes registrations from the list onl...

kernel: iommufd: IOMMUFD_DESTROY should not increase the refcount

A race condition was identified in the iommufd subsystem of the Linux kernel where the IOMMUFDDESTROY command incorrectly increments an object’s reference count without holding the expected exclusive synchronization destroyrwsem. This violates the assumption that temporary reference count...

kernel: PM: hibernate: defer device probing when resuming from hibernation

In the Linux kernel, the following vulnerability has been resolved: PM: hibernate: defer device probing when resuming from hibernation syzbot is reporting hung task at miscopen 1, for there is a race window of AB-BA deadlock which involves probecount variable. Currently waitfordeviceprobe from...

kernel: md: raid1: fix potential OOB in raid1_remove_disk()

In the Linux kernel, the following vulnerability has been resolved: md: raid1: fix potential OOB in raid1removedisk If rddev-raiddisk is greater than mddev-raiddisks, there will be an out-of-bounds in raid1removedisk. We have already found similar reports as follows: 1 commit d17f744e883b...

kernel: Kernel: Denial of Service due to reference count leak

A flaw was found in the Linux kernel. A local attacker with low privileges and physical access could exploit a reference count leak in the xgmiitorgmiiprobe function. This vulnerability could lead to resource exhaustion, resulting in a Denial of Service DoS, which means the system may become...

kernel: netfilter: nf_tables: fix underflow in chain reference counter

A flaw was found in the Linux kernel's netfilter nftables component. During set element addition, an error path incorrectly decrements the chain reference counter twice. This reference count underflow could potentially lead to a use-after-free condition when the chain is subsequently freed while...