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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2025-38435

riscv: vector: Fix context save/restore with xtheadvector

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: riscv: vector: Fix context save/restore with xtheadvector Previously only v0-v7 were correctly saved/restored, and the context of v8-v31 are damanged. Correctly save/restore v8-v31 to avoid breaking userspace.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • d863910eabaffc68eb28aaf476dd870fc3f7197d to < dd5ceea8d50e9e108a10d1e0d89fa2c9ff442ca2affected
  • d863910eabaffc68eb28aaf476dd870fc3f7197d to < 4262bd0d9cc704ea1365ac00afc1272400c2cbefaffected

Linux Linux

Default version status: affected

  • 6.14affected
  • 0 to < 6.14unaffected
  • 6.15.5 to ≤ 6.15.*unaffected
  • 6.16 to ≤ *unaffected

References