CVE-2026-89590

CVE-2026-89590 affects the Linux kernel's accel/rocket NPU driver. In rocket_job_run(), three error-path bugs exist: a dma_fence reference leak (the extra fence reference taken via dma_fence_get() is never released), a runtime PM usage counter leak (pm_runtime_get_sync() increments the counter ev...

CVE-2026-89590 accel/rocket: Fix error path handling in rocket_job_run()

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: Fix error path handling in rocketjobrun In rocketjobrun, after taking an extra fence reference for job-donefence via dmafenceget, the error paths have three bugs: - The dmafence reference held by job-donefence is...

CVE-2026-89590

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: Fix error path handling in rocketjobrun In rocketjobrun, after taking an extra fence reference for job-donefence via dmafenceget, the error paths have three bugs: - The dmafence reference held by job-donefence is...

PT-2026-90308

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix NULL dereference and integer overflow in rocket job push rocket job push allocates a temporary array to hold all input and output GEM object pointers: bos = kvmalloc arrayjob-in bo count + job-out bo count,...

PT-2026-90307

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: initialize job domain before cleanup paths rocket ioctl submit job releases rjob through rocket job put on allocation error paths. rocket job cleanup unconditionally calls rocket iommu domain putjob-domain, but...

PT-2026-90306

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: Fix error path handling in rocket job run In rocket job run, after taking an extra fence reference for job-done fence via dma fence get, the error paths have three bugs: - The dma fence reference held by job-done...

CVE-2026-64008

A flaw was found in the accel/rocket component of the Linux kernel. This vulnerability, a Use-After-Free UAF, occurs in the rocketioctlcreatebo function. A local attacker could exploit this by triggering a failure in subsequent operations after a Graphics Execution Manager GEM handle is created,...

CVE-2026-64008

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix UAF via dangling GEM handle in createbo rocketioctlcreatebo inserts a GEM handle into the file's IDR via drmgemhandlecreate early on, then performs several operations that can fail sgt allocation, drmmm insert,...

EUVD-2026-45581

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix UAF via dangling GEM handle in createbo rocketioctlcreatebo inserts a GEM handle into the file's IDR via drmgemhandlecreate early on, then performs several operations that can fail sgt allocation, drmmm insert,...

CVE-2026-23305

A flaw was found in the accel/rocket component of the Linux kernel. This vulnerability arises from improper error handling during the unwinding process in the rocketprobe function. When the rocketcoreinit function fails, the system does not correctly manage resources, leading to out-of-bounds...