CVE-2024-39497

In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Fix BUGON on mmapPROTWRITE, MAPPRIVATE Lack of check for copy-on-write COW mapping in drmgemshmemmmap allows users to call mmap with PROTWRITE and MAPPRIVATE flag causing a kernel panic due to BUGON in...

CVE-2024-39497 drm/shmem-helper: Fix BUG_ON() on mmap(PROT_WRITE, MAP_PRIVATE)

In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Fix BUGON on mmapPROTWRITE, MAPPRIVATE Lack of check for copy-on-write COW mapping in drmgemshmemmmap allows users to call mmap with PROTWRITE and MAPPRIVATE flag causing a kernel panic due to BUGON in...

CVE-2024-39497 drm/shmem-helper: Fix BUG_ON() on mmap(PROT_WRITE, MAP_PRIVATE)

In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Fix BUGON on mmapPROTWRITE, MAPPRIVATE Lack of check for copy-on-write COW mapping in drmgemshmemmmap allows users to call mmap with PROTWRITE and MAPPRIVATE flag causing a kernel panic due to BUGON in...

OESA-2024-1839 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Fix DSP oops stack dump output contents Fix @buf arg given to hexdumptobuffer and stack address used in dump error output.CVE-2021-47381 In the Linux...

CVE-2024-39497: Reachable Assertion

In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Fix BUGON on mmapPROTWRITE, MAPPRIVATE Lack of check for copy-on-write COW mapping in drmgemshmemmmap allows users to call mmap with PROTWRITE and MAPPRIVATE flag causing a kernel panic due to BUGON in...

CVE-2024-40980: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: dropmonitor: replace spinlock by rawspinlock tracedropcommon is called with preemption disabled, and it acquires a spinlock. This is problematic for RT kernels because spinlocks are sleeping locks in this configuration, which...

CVE-2024-40907: Use After Free

In the Linux kernel, the following vulnerability has been resolved: ionic: fix kernel panic in XDPTX action In the XDPTX path, ionic driver sends a packet to the TX path with rx page and corresponding dma address. After tx is done, ionictxclean frees that page. But RX ring buffer isn't reset to...

CVE-2024-40968: Improper Check for Unusual or Exceptional Conditions

In the Linux kernel, the following vulnerability has been resolved: MIPS: Octeon: Add PCIe link status check The standard PCIe configuration read-write interface is used to access the configuration space of the peripheral PCIe devices of the mips processor after the PCIe link surprise down, it ca...

CVE-2024-40970: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Avoid hwdesc array overrun in dw-axi-dmac I have a use case where nrbuffers = 3 and in which each descriptor is composed by 3 segments, resulting in the DMA channel descsallocated to be 9. Since axidescput handles the hwdesc...

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 fact that the DPT object of the drm/i915/dpt component may shrink in some scenarios, but the actual...

CVE-2024-40963: Improper Check for Unusual or Exceptional Conditions

In the Linux kernel, the following vulnerability has been resolved: mips: bmips: BCM6358: make sure CBR is correctly set It was discovered that some device have CBR address set to 0 causing kernel panic when archsyncdmaforcpuall is called. This was notice in situation where the system is booted...

PT-2024-29206

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, specifically in the davinci mmc component. The issue arises from the lack of a check on the size of the data to be transmitted, whi...

CVE-2024-39488

In the Linux kernel, the following vulnerability has been resolved: arm64: asm-bug: Add .align 2 to the end of BUGENTRY When CONFIGDEBUGBUGVERBOSE=n, we fail to add necessary padding bytes to bugtable entries, and as a result the last entry in a bug table will be ignored, potentially leading to a...

CVE-2024-39488

In the Linux kernel, the following vulnerability has been resolved: arm64: asm-bug: Add .align 2 to the end of BUGENTRY When CONFIGDEBUGBUGVERBOSE=n, we fail to add necessary padding bytes to bugtable entries, and as a result the last entry in a bug table will be ignored, potentially leading to a...

CVE-2024-39488 arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY

In the Linux kernel, the following vulnerability has been resolved: arm64: asm-bug: Add .align 2 to the end of BUGENTRY When CONFIGDEBUGBUGVERBOSE=n, we fail to add necessary padding bytes to bugtable entries, and as a result the last entry in a bug table will be ignored, potentially leading to a...

PT-2024-6980

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.50 Description The issue is related to an array out-of-bounds risk in the dev/parport module of the Linux kernel. This vulnerability is caused by the use of sprintf, which has been replaced with snprintf to...

Moderate: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net/mlx5e: Fix operation precedence bug in port timestamping napipoll context CVE-2023-52626 kernel: Bluetooth: Avoid potential use-after-free in hcierrorreset CVE-2024-26801 kernel:...

CVE-2024-39474

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: fix vmalloc which may return null if called with GFPNOFAIL commit a421ef303008 "mm: allow !GFPKERNEL allocations for kvmalloc" includes support for GFPNOFAIL, but it presents a conflict with commit dd544141b9eb...

PT-2024-29747

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the invalid dereferencing of indirect CCW data pointers in the Linux kernel, specifically in the dasd eckd dump sense function, which can lead to a kernel panic i...

PT-2024-29227

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.43 Description The vulnerability is related to the sk msg recvmsg function in the Linux kernel, which can cause a kernel panic when a zero-length skb is passed to it. This issue occurs when running BPF...