CVE-2026-23068 spi: spi-sprd-adi: Fix double free in probe error path

In the Linux kernel, the following vulnerability has been resolved: spi: spi-sprd-adi: Fix double free in probe error path The driver currently uses spiallochost to allocate the controller but registers it using devmspiregistercontroller. If devmregisterrestarthandler fails, the code jumps to the...

EUVD-2026-5476

In the Linux kernel, the following vulnerability has been resolved: spi: spi-sprd-adi: Fix double free in probe error path The driver currently uses spiallochost to allocate the controller but registers it using devmspiregistercontroller. If devmregisterrestarthandler fails, the code jumps to the...

CVE-2026-23068

In the Linux kernel, the following vulnerability has been resolved: spi: spi-sprd-adi: Fix double free in probe error path The driver currently uses spiallochost to allocate the controller but registers it using devmspiregistercontroller. If devmregisterrestarthandler fails, the code jumps to the...

CVE-2026-23068

In the Linux kernel, the following vulnerability has been resolved: spi: spi-sprd-adi: Fix double free in probe error path The driver currently uses spiallochost to allocate the controller but registers it using devmspiregistercontroller. If devmregisterrestarthandler fails, the code jumps to the...

CVE-2026-23056

In the Linux kernel, the following vulnerability has been resolved: uacce: implement mremap in uaccevmops to return -EPERM The current uaccevmops does not support the mremap operation of vmoperationsstruct. Implement .mremap to return -EPERM to remind users. The reason we need to explicitly disab...

CVE-2026-23056 uacce: implement mremap in uacce_vm_ops to return -EPERM

In the Linux kernel, the following vulnerability has been resolved: uacce: implement mremap in uaccevmops to return -EPERM The current uaccevmops does not support the mremap operation of vmoperationsstruct. Implement .mremap to return -EPERM to remind users. The reason we need to explicitly disab...

EUVD-2026-5488

In the Linux kernel, the following vulnerability has been resolved: uacce: implement mremap in uaccevmops to return -EPERM The current uaccevmops does not support the mremap operation of vmoperationsstruct. Implement .mremap to return -EPERM to remind users. The reason we need to explicitly disab...

CVE-2026-23056

The CVE concerns the Linux kernel uacce driver: the vm_operations_struct.mremap operation is not implemented, and the fix disables mremap by implementing .mremap to return -EPERM. Without this, the default mremap could replay a vma’s vm_private_data (q) to a new vma, causing two munmap triggers t...

kernel: drm/sched: Fix potential double free in drm_sched_job_add_resv_dependencies

A flaw was found in the kernel subsystem handling of the DRM scheduler. Under certain error conditions, the function drmschedjobadddependency consumes a fence reference and then later erroneously attempts to free it again double free. This may lead to memory corruption and, in some configurations...

EUVD-2025-206806

In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: fix a double free in sndac97controllerregister If ac97addadapter fails, putdevice is the correct way to drop the device reference. kfree is not required. Add kfree if idralloc fails and in ac97adapterrelease to do the...

CVE-2025-71192 ALSA: ac97: fix a double free in snd_ac97_controller_register()

In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: fix a double free in sndac97controllerregister If ac97addadapter fails, putdevice is the correct way to drop the device reference. kfree is not required. Add kfree if idralloc fails and in ac97adapterrelease to do the...

CVE-2025-71192

CVE-2025-71192 : In the Linux kernel, the ALSA AC97 driver contains a double-free in snd_ac97_controller_register. The patch fixes how references are dropped when ac97_add_adapter() fails (use put_device() instead of kfree), and adds kfree() on idr_alloc() failure and in ac97_adapter_release() fo...

CVE-2025-71192 ALSA: ac97: fix a double free in snd_ac97_controller_register()

In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: fix a double free in sndac97controllerregister If ac97addadapter fails, putdevice is the correct way to drop the device reference. kfree is not required. Add kfree if idralloc fails and in ac97adapterrelease to do the...

CVE-2025-71192

In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: fix a double free in sndac97controllerregister If ac97addadapter fails, putdevice is the correct way to drop the device reference. kfree is not required. Add kfree if idralloc fails and in ac97adapterrelease to do the...

kernel: mac80211: fix potential double free on mesh join

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix potential double free on mesh join While commit 6a01afcf8468 "mac80211: mesh: Free ie data when leaving mesh" fixed a memory leak on mesh leave / teardown it introduced a potential memory corruption caused by a doub...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

Linux Distros Unpatched Vulnerability : CVE-2026-23098

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netrom: fix double-free in nrrouteframe In nrrouteframe, oldskb is immediately freed without checking if nrneigh-ax25 pointer is NULL. Therefore, if nrneigh-ax2...

RHEL 9 : kernel (RHSA-2026:1879)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1879 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smb: client: Fix use-after-fre...

Linux Distros Unpatched Vulnerability : CVE-2025-71192

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: ac97: fix a double free in sndac97controllerregister If ac97addadapter fails, putdevice is the correct way to drop the device reference. kfree is not...

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 double deallocation in incorrect paths, potentially leading to memory corruption...