CVE-2025-71303

The CVE-2025-71303 issue affects the Linux kernel driver accel/amdxdna. A race condition occurs when autosuspend is triggered and the rpm_on flag indicates a suspend/resume in progress; during the narrow window a userspace command can be processed before the device has resumed, leading to command...

CVE-2025-71303

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix race condition when checking rpmon When autosuspend is triggered, driver rpmon flag is set to indicate that a suspend/resume is already in progress. However, when a userspace application submits a command durin...

CVE-2025-71303 accel/amdxdna: Fix race condition when checking rpm_on

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix race condition when checking rpmon When autosuspend is triggered, driver rpmon flag is set to indicate that a suspend/resume is already in progress. However, when a userspace application submits a command durin...

PT-2026-43847

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the accel/amdxdna component. Running jobs on a hardware context while resources are being released can lead to system crashes. This occurs when job...

CVE-2026-45908

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix memory leak in amdxdnaubufmap The amdxdnaubufmap function allocates memory for sg and internal sg table structures, but it fails to free them if subsequent operations sgalloctablefrompages or dmamapsgtable fail...

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 during the checking of the rpmon flag in the accel/amdxdna driver. This conditio...

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 aiedestroycontext function in the accel/amdxdna driver. This function assumes that the mailbox...

CVE-2025-71308

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix potential NULL pointer dereference in context cleanup aiedestroycontext is invoked during error handling in aie2createcontext. However, aiedestroycontext assumes that the context's mailbox channel pointer is...

CVE-2026-45980

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Stop job scheduling across aie2releaseresource Running jobs on a hardware context while it is in the process of releasing resources can lead to use-after-free and crashes. Fix this by stopping job scheduling before...

CVE-2025-71303

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix race condition when checking rpmon When autosuspend is triggered, driver rpmon flag is set to indicate that a suspend/resume is already in progress. However, when a userspace application submits a command durin...

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 memory leak in the amdxdnaubufmap function. This issue occurs when operations like...

CVE-2026-45931

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Hold mm structure across iommusvaunbinddevice Some tests trigger a crash in iommusvaunbinddevice due to accessing iommumm after the associated mm structure has been freed. Fix this by taking an explicit reference t...

PT-2026-43798

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A crash can occur in the iommu sva unbind device function because the system attempts to access iommu mm after the associated mm structure has been freed. This happens when the mm...

PT-2026-43775

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the amdxdna ubuf map function. The function allocates memory for sg and internal sg table structures but fails to release this memory if subsequent operations,...

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 iommusvaunbinddevice function in accel/amdxdna, where it accesses iommumm after releasing the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Validates the count of the command buffer payload. The count field in the command header is used to determine the valid payload size. Verify that the valid payload does not exceed the remaining buffer space...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fixed an integer overflow in aie2queryctxstatusarray. The unpublished smatch static checker reported a warning. In drivers/accel/amdxdna/aie2pci.c, line 904 of aie2queryctxstatusarray: Warning: Potential...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: accel/amdxdna: Fixed the issue of NULL pointer dereferencing of mgmtchann. mgmtchann may be set to NULL if the firmware returns an unexpected error in the ai2sendmgmtmsgwait function. This can later lead to NULL pointer...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Prevents ubuf size overflow. The ubuf size calculation may overflow, leading to under-sized allocations and potential memory corruption. Use the checkaddoverflow helper function to validate the size calculation...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fixed a runtime suspension deadlock that occurred when there was a pending job. The runtime suspension callback drains the running job’s workqueue before suspending the device. If a job is still executing and calls...