CVE-2025-38435
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | d863910eabaffc68eb28aaf476dd870fc3f7197d < dd5ceea8d50e9e108a10d1e0d89fa2c9ff442ca2 | affected |
| Linux | Linux | d863910eabaffc68eb28aaf476dd870fc3f7197d < 4262bd0d9cc704ea1365ac00afc1272400c2cbef | affected |
| Linux | Linux | 6.14 | affected |
| Linux | Linux | 0 < 6.14 | unaffected |
| Linux | Linux | 6.15.5 <= 6.15.* | unaffected |
| Linux | Linux | 6.16 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/dd5ceea8d50e9e108a10d1e0d89fa2c9ff442ca2
- https://git.kernel.org/stable/c/4262bd0d9cc704ea1365ac00afc1272400c2cbef
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