CVE-2026-43315

In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Remove a user-triggerable WARN on nestedsvmloadcr3 succeeding Drop the WARN in svmsetnestedstate on nestedsvmloadcr3 failing as it is trivially easy to trigger from userspace by modifying CPUID after loading CR3. E.g...

CVE-2026-43315

CVE-2026-43315 involves the Linux kernel KVM nSVM warning path. Technical details across connected docs show that a user-triggerable WARN is raised in svm_set_nested_state() when nested_svm_load_cr3() succeeds, and the patch removes this WARN. The rationale is that userspace can easily trigger th...

CVE-2026-43315 KVM: nSVM: Remove a user-triggerable WARN on nested_svm_load_cr3() succeeding

In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Remove a user-triggerable WARN on nestedsvmloadcr3 succeeding Drop the WARN in svmsetnestedstate on nestedsvmloadcr3 failing as it is trivially easy to trigger from userspace by modifying CPUID after loading CR3. E.g...

CVE-2026-43293

CVE-2026-43293: Linux kernel wave5 media driver in polling mode fixes a race between hrtimer cancellation and kthread worker destruction. The wave5_vpu_timer_callback() queues work via kthread_queue_work(), and destroying the worker before cancelling the hrtimer could let the timer fire during de...

CVE-2026-43285 mm/slab: do not access current->mems_allowed_seq if !allow_spin

In the Linux kernel, the following vulnerability has been resolved: mm/slab: do not access current-memsallowedseq if !allowspin Lockdep complains when getfromanypartial is called in an NMI context, because current-memsallowedseq is seqcountspinlockt and not NMI-safe:...

CVE-2025-71297 wifi: rtw88: 8822b: Avoid WARNING in rtw8822b_config_trx_mode()

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: 8822b: Avoid WARNING in rtw8822bconfigtrxmode rtw8822bsetantenna can be called from userspace when the chip is powered off. In that case a WARNING is triggered in rtw8822bconfigtrxmode because trying to read the RF...

CVE-2025-71297

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: 8822b: Avoid WARNING in rtw8822bconfigtrxmode rtw8822bsetantenna can be called from userspace when the chip is powered off. In that case a WARNING is triggered in rtw8822bconfigtrxmode because trying to read the RF...

CVE-2025-71297 wifi: rtw88: 8822b: Avoid WARNING in rtw8822b_config_trx_mode()

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: 8822b: Avoid WARNING in rtw8822bconfigtrxmode rtw8822bsetantenna can be called from userspace when the chip is powered off. In that case a WARNING is triggered in rtw8822bconfigtrxmode because trying to read the RF...

CVE-2025-71297

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: 8822b: Avoid WARNING in rtw8822bconfigtrxmode rtw8822bsetantenna can be called from userspace when the chip is powered off. In that case a WARNING is triggered in rtw8822bconfigtrxmode because trying to read the RF...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: rxrpc: Fixed handling of misaligned crypto lengths in packets. Also, fixed the handling of packets with misaligned crypto lengths. Additionally, handled non-ENOMEM errors during decryption by aborting the process. Furthermore,...

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 rtw8822bsetantenna function being called during chip power-off conditions. This may trigger a...

Linux Distros Unpatched Vulnerability : CVE-2026-43315

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: nSVM: Remove a user-triggerable WARN on nestedsvmloadcr3 succeeding Drop the WARN in svmsetnestedstate on nestedsvmloadcr3 failing as it is trivially easy...

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 uvcvideo to return the buffer queue when startstreaming fails, potentially leading...

PT-2026-38927

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the slab memory allocator where the get from any partial function accesses current-mems allowed seq during an NMI Non-Maskable Interrupt context. Because current-mems...

PT-2026-38932

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the uvcvideo component of the media subsystem. The issue occurs when start streaming fails due to a uvc pm get error, where queued buffers are not properly returned. Thi...

PT-2026-38990

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-after-Free UaF issue exists in the Linux kernel within the addrconf permanent addr function. This occurs because a warning message regarding an exceptional condition is delivered t...

PT-2026-39127

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/mlx5e component where a DMA FIFO desynchronization occurs during error CQE SQ recovery. When a TX error CQE triggers a recovery flow, the function mlx5e reset...

PT-2026-38943

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A PM runtime usage count underflow exists in the wave5 driver. The driver unconditionally calls the pm runtime put sync function during the remove path, which may conflict with the pm...

Linux Distros Unpatched Vulnerability : CVE-2026-43448

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvme-pci: Fix race bug in nvmepollirqdisable In the following scenario, pdev can be disabled between 1 and 3 by 2. This sets pdev-msixenabled = 0. Then,...

Linux Distros Unpatched Vulnerability : CVE-2026-43311

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - soc/tegra: pmc: Fix unsafe generichandleirq call Currently, when resuming from system suspend on Tegra platforms, the following warning is observed: WARNING: CP...