EUVD-2026-18645
GHSA-mhv3-v49w-phxv
Lifecycle Timeline
3
Analysis Generated
Apr 03, 2026 - 13:45 vuln.today
EUVD ID Assigned
Apr 03, 2026 - 13:45 euvd
EUVD-2026-18645
CVE Published
Apr 03, 2026 - 13:24 nvd
N/A
Description
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Validate command buffer payload count 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.
Analysis
Linux kernel accel/amdxdna driver fails to validate command buffer payload count, allowing out-of-bounds reads in AMD XDNA accelerator command processing. The vulnerability affects the accel/amdxdna subsystem across unspecified Linux kernel versions and permits information disclosure through unvalidated payload size interpretation. …
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Priority Score
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KEV: 0
EPSS: +0.0
CVSS: +0
POC: 0
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