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 a race condition in the reverse path handling during ICMP routing searches. This vulnerability ma...

PT-2026-43845

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the greybus lights staging component. The function gb lights light config stores the channel count before the channels array is allocated. If 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 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 fact that the zram module does not call bioendio when processing certain discard requests. Th...

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 ccrete function in ccree failing when ccmaphashrequestfinal fails, resulting in the omission ...

PT-2026-43783

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the power supply changed function. The problem occurs because the devm variant for requesting an IRQ is used before the devm variant for allocating or...

PT-2026-43913

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A refcount leak occurs in the ext4 filesystem when block csum is false. This happens because the function ext4 xattr inode dec ref all calls ext4 get inode loc to obtain iloc.bh but fail...

PT-2026-43883

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 NULL pointer dereference issue exists in the remoteproc xlnx component. The system may crash if the receive callback does...

PT-2026-43886

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description A memory leak occurs in the atmel-aes crypto component. The atmel aes buff init function allocates 4 pages of memory using get free pages with ATMEL AES BUFFER ORDER, but the atmel aes buff...

PT-2026-43928

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the jbd2 journal cancel revoke function due to an incorrect lock ordering folio - buffer. This happens when the filesystem blocksize is smaller than the pagesize,...

PT-2026-43959

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 DMA coherency issue exists in the igorplugusb driver within the media subsystem. In a control request, the USB request...

PT-2026-43920

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Reliable Datagram Sockets RDS implementation of the Linux kernel. In the rds rdma map function, memory region MR ownership of scatter-gather lists and pages is...

PT-2026-43937

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 md/raid5 component where the functions r5c recovery analyze meta block and r5l recovery verify data...

PT-2026-43918

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description A soft lockup occurs in the retry aligned read function when an overlapped stripe is encountered. The function releases the stripe via raid5 release stripe, placing it on the lockless...

PT-2026-43914

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the QRTR nameservice driver during the remove process. If a packet arrives after destroy workqueue is called but before sock release, the qrtr ns data...

PT-2026-43915

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description A reference count leak occurs in the ALSA caiaq component of the Linux kernel during probe failure. The create card function increases the reference count of the USB device using usb get de...

PT-2026-43958

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the ALSA loopback driver. The loopback check format function may stop the capture side when playback starts with parameters that do not match a runni...

PT-2026-43885

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ALSA USB audio component where the parse uac2 sample rate range function fails to fully terminate parsing when the number of enumerated rates reaches MAX NR RATES...

PT-2026-43968

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 refcount leak occurs in the AFS Andrew File System implementation within the Linux kernel. This happens because the .mmap...

Ubuntu 24.04 LTS / 25.10 : Linux kernel (Azure) vulnerabilities (USN-8310-1)

"The remote Ubuntu 24.04 LTS / 25.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8310-1 advisory. It was discovered that the Linux kernel algifaead module did not properly handle in-place cryptographic operations. This flaw is known as Copy...