CVE-2023-52516 dma-debug: don't call __dma_entry_alloc_check_leak() under free_entries_lock

In the Linux kernel, the following vulnerability has been resolved: dma-debug: don't call dmaentryalloccheckleak under freeentrieslock dmaentryalloccheckleak calls into printk - serial console output qcom geni and grabs port-lock under freeentrieslock spin lock, which is a reverse locking...

CVE-2023-52516

In the Linux kernel, the following vulnerability has been resolved: dma-debug: don't call dmaentryalloccheckleak under freeentrieslock dmaentryalloccheckleak calls into printk - serial console output qcom geni and grabs port-lock under freeentrieslock spin lock, which is a reverse locking...

CVE-2023-52516 dma-debug: don't call __dma_entry_alloc_check_leak() under free_entries_lock

In the Linux kernel, the following vulnerability has been resolved: dma-debug: don't call dmaentryalloccheckleak under freeentrieslock dmaentryalloccheckleak calls into printk - serial console output qcom geni and grabs port-lock under freeentrieslock spin lock, which is a reverse locking...

SUSE CVE-2021-47055

In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require write permission. Depending on the hardware MEMLOCK might even be write-once, e.g. for SPI-NOR...

CVE-2023-52505: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: phy: lynx-28g: serialize concurrent physetmodeext calls to shared registers The protocol converter configuration registers PCC8, PCCC, PCCD implemented by the driver, as well as others, control protocol converters from multiple...

CVE-2023-52516: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: dma-debug: don't call dmaentryalloccheckleak under freeentrieslock dmaentryalloccheckleak calls into printk - serial console output qcom geni and grabs port-lock under freeentrieslock spin lock, which is a reverse locking...

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 the need for the device list to hold an associated lock when modified, otherwise the list may become corrupt...

CVE-2023-52524: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: net: nfc: llcp: Add lock when modifying device list The device list needs its associated lock held when modifying it, or the list could become corrupted, as syzbot discovered...

CVE-2021-47055

In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require write permission. Depending on the hardware MEMLOCK might even be write-once, e.g. for SPI-NOR...

DEBIAN-CVE-2021-47055

In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require write permission. Depending on the hardware MEMLOCK might even be write-once, e.g. for SPI-NOR...

CVE-2021-47055

In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require write permission. Depending on the hardware MEMLOCK might even be write-once, e.g. for SPI-NOR...

UBUNTU-CVE-2021-47055

In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require write permission. Depending on the hardware MEMLOCK might even be write-once, e.g. for SPI-NOR...

CVE-2021-47067 soc/tegra: regulators: Fix locking up when voltage-spread is out of range

In the Linux kernel, the following vulnerability has been resolved: soc/tegra: regulators: Fix locking up when voltage-spread is out of range Fix voltage coupler lockup which happens when voltage-spread is out of range due to a bug in the code. The max-spread requirement shall be accounted when C...

CVE-2021-47055 mtd: require write permissions for locking and badblock ioctls

In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require write permission. Depending on the hardware MEMLOCK might even be write-once, e.g. for SPI-NOR...

CVE-2021-47041

A flaw was found in the Linux Kernel, potentially allowing for a deadlock when running nvmet-tcp and nvme-tcp on the same system. This may lead to compromised Availability...

CVE-2023-52484: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: Fix soft lockup triggered by armsmmumminvalidaterange When running an SVA case, the following soft lockup is triggered: -------------------------------------------------------------------- watchdog: BUG: soft...

CVE-2024-26614: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: tcp: make sure init the acceptqueue's spinlocks once When I run syz's reproduction C program locally, it causes the following issue: pvqspinlock: lock 0xffff9d181cd5c660 has corrupted value 0x0! WARNING: CPU: 19 PID: 21160 at...

CVE-2023-52493: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: Drop chan lock before queuing buffers Ensure read and write locks for the channel are not taken in succession by dropping the read lock from parsexferevent such that a callback given to client can potentially queu...

CVE-2021-47067: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: soc/tegra: regulators: Fix locking up when voltage-spread is out of range Fix voltage coupler lockup which happens when voltage-spread is out of range due to a bug in the code. The max-spread requirement shall be accounted when C...

CVE-2021-47055: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require write permission. Depending on the hardware MEMLOCK might even be write-once, e.g. for SPI-NOR...