Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from discontinuous gaps during block allocation in btrfs. This issue causes an EEXIST error in the...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure of the PWM chip initialization in rust/pwm. As a result of this failure, the allocated...

PT-2026-43832

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in AppArmor where a NULL pointer dereference occurs when the export binary parameter is disabled at runtime. Profiles loaded before this change retain their raw data in...

PT-2026-43730

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the dw i3c master i2c xfers function. The function allocates memory for the xfer structure via dw i3c master alloc xfer, but if the pm runtime resume and get...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the getburstcount function in tpm/tpmi2cinfineon. When this function returns -EBUSY due to timeout, the...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the ata/libata-scsi module potentially causing non-NCQ command starvation under continuous load o...

PT-2026-43849

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the ACPICA component within the acpi ev address space dispatch function. This issue occurs due to a missed execution path that lacks a necessary chec...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the synclinked regs function in bpf. When this function copies the id of knownreg, it may cause a...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the RDMA uverbs module not verifying the wqesize value in the ibuverbspostsend function. This cou...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the scsi csiostor module reverting to an empty pointer during an incorrect exit path...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from accessing invalid leaf nodes when a reference key is not found in btrfsquotaenable, potentially...

PT-2026-43742

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak occurs in the mfd: arizona component when the wm5102 clear write sequencer function returns an error. The function returns immediately, bypassing the cleanup sequence and...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the xen-netback backend not verifying that the queue number is zero, potentially leading to a...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure of the arizona MFD driver’s wm5102clearwritesequencer function. As a result, the...

PT-2026-43724

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference occurs in the scsi csiostor component. When the variable rn is NULL, the error exit path triggers a dereference of rn through the use of the CSIO INC STATS...

PT-2026-43717

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Protocol checksum validation fails for IPv6 when extension headers are present before the protocol header. The issue occurs because the system does not correctly skip these extension...

PT-2026-43880

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description An issue exists in the put folios cleanup path of the memfd luo retrieve folios function. The kho restore folio function...

PT-2026-43862

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the io uring/zcrx component. The function io free rbuf ring utilizes a struct user struct, but io zcrx ifq free releases this structure before the ring i...

PT-2026-43856

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description A use-after-free issue exists in the testdrv probe function. The function retrieves the device node from the PCI device,...

PT-2026-43868

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description Two issues exist in the pt5161l read block data function within the hwmon component. First, a buffer overrun occurs because...