CVE-2024-47143 dma-debug: fix a possible deadlock on radix_lock

In the Linux kernel, the following vulnerability has been resolved: dma-debug: fix a possible deadlock on radixlock radixlock shouldn't be held while holding dmahashentryidx.lock otherwise, there's a possible deadlock scenario when dma debug API is called holding rqlock: CPU0 CPU1 CPU2 dmafreeatt...

CVE-2024-47143 dma-debug: fix a possible deadlock on radix_lock

In the Linux kernel, the following vulnerability has been resolved: dma-debug: fix a possible deadlock on radixlock radixlock shouldn't be held while holding dmahashentryidx.lock otherwise, there's a possible deadlock scenario when dma debug API is called holding rqlock: CPU0 CPU1 CPU2 dmafreeatt...

CVE-2024-47143

CVE-2024-47143 relates to the Linux kernel and describes a potential deadlock in the dma-debug flow caused by holding radix_lock while dma_hash_entry locks are held. The fix, as documented in the connected sources, is to perform dma_entry_free() after put_hash_bucket() inside check_unmap() to pre...

CVE-2024-47143 dma-debug: fix a possible deadlock on radix_lock

In the Linux kernel, the following vulnerability has been resolved: dma-debug: fix a possible deadlock on radixlock radixlock shouldn't be held while holding dmahashentryidx.lock otherwise, there's a possible deadlock scenario when dma debug API is called holding rqlock: CPU0 CPU1 CPU2 dmafreeatt...

CVE-2024-47141 pinmux: Use sequential access to access desc->pinmux data

In the Linux kernel, the following vulnerability has been resolved: pinmux: Use sequential access to access desc-pinmux data When two client of the same gpio call pinctrlselectstate for the same functionality, we are seeing NULL pointer issue while accessing desc-muxowner. Let's say two processes...

CVE-2024-47141 pinmux: Use sequential access to access desc->pinmux data

In the Linux kernel, the following vulnerability has been resolved: pinmux: Use sequential access to access desc-pinmux data When two client of the same gpio call pinctrlselectstate for the same functionality, we are seeing NULL pointer issue while accessing desc-muxowner. Let's say two processes...

CVE-2024-47141

CVE-2024-47141 affects the Linux kernel pinctrl/pinmux path. When two processes (A and B) concurrently call pinctrl_select_state() for the same pin, the code may dereference desc->mux_owner as NULL due to a race between updates to desc->mux_usecount and desc->mux_owner. The advisory stat...

CVE-2024-47141 pinmux: Use sequential access to access desc->pinmux data

In the Linux kernel, the following vulnerability has been resolved: pinmux: Use sequential access to access desc-pinmux data When two client of the same gpio call pinctrlselectstate for the same functionality, we are seeing NULL pointer issue while accessing desc-muxowner. Let's say two processes...

CVE-2024-43098 i3c: Use i3cdev->desc->info instead of calling i3c_device_get_info() to avoid deadlock

In the Linux kernel, the following vulnerability has been resolved: i3c: Use i3cdev-desc-info instead of calling i3cdevicegetinfo to avoid deadlock A deadlock may happen since the i3cmasterregister acquires &i3cbus-lock twice. See the log below. Use i3cdev-desc-info instead of calling i3cdevicein...

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 issue in the SCSI megaraidsas driver, which could lead to a cyclic lock dependency...

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 an attempt by the stackdepotsaveflags function to acquire a poollock lock in an NMI context, which could...

PT-2025-2981 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.12.0-10553-gb86545e02e8c Description: A potential deadlock issue has been identified in the Linux kernel. The queue attr store function first freezes the queue -q usage counterio and then acquires -sysfs lock...

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 stems from the possibility that the F2FS file system may hold an rwlock for an extended period of time when shrinking...

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 DMA debugging module that may cause a deadlock when holding radixlock...

CLSA-2025-1736503760 unbound: Fix of CVE-2024-8508

CVE-2024-8508: Limit number of name compression calculations per packet to prevent CPU lock and potential denial of service...

SUSE CVE-2024-56635

In the Linux kernel, the following vulnerability has been resolved: net: avoid potential UAF in defaultoperstate syzbot reported an UAF in defaultoperstate 1 Issue is a race between device and netns dismantles. After calling rtnlunlock from netdevruntodo, we can not assume the netns of each devic...

SUSE CVE-2024-56640

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix LGR and link use-after-free issue We encountered a LGR/link use-after-free issue, which manifested as the LGR/link refcnt reaching 0 early and entering the clear process, making resource access unsafe. refcountt:...

CVE-2024-56758

CVE-2024-56758 affects the Linux kernel (btrfs) and describes a race where, after folio unlock during relocation, another thread can modify the folio mapping before folio_lock() and lead to an invalid page, potentially causing a NULL pointer dereference during concurrent transaction aborts. The i...

CVE-2024-43764

In onPrimaryClipChanged of ClipboardListener.java, there is a possible way to partially bypass lock screen. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2024-43764

In onPrimaryClipChanged of ClipboardListener.java, there is a possible way to partially bypass lock screen. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...