CVE-2025-22047
x86/microcode/AMD: Fix __apply_microcode_amd()'s return value
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix __apply_microcode_amd()'s return value When verify_sha256_digest() fails, __apply_microcode_amd() should propagate the failure by returning false (and not -1 which is promoted to true).
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 16, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
bef830144febedb7de86863ae99d8f53bed76e95 < 763f4d638f71cb45235395790a46e9f9e84227fd 3e8653e399e7111a3e87d534ff4533b250ae574f < ada88219d5315fc13f2910fe278c7112d8d68889 c162ba4f45ab6ef3b7114af6fb419f1833f050c0 < d295c58fad1d5ab987a81f139dd21498732c4f13 50cef76d5cb0e199cda19f026842560f6eedc4f7 < 7f705a45f130a85fbf31c2abdc999c65644c8307 50cef76d5cb0e199cda19f026842560f6eedc4f7 < 31ab12df723543047c3fc19cb8f8c4498ec6267f
Linux / Linux
6.14
References
git.kernel.org: https://git.kernel.org/stable/c/763f4d638f71cb45235395790a46e9f9e84227fd git.kernel.org: https://git.kernel.org/stable/c/ada88219d5315fc13f2910fe278c7112d8d68889 git.kernel.org: https://git.kernel.org/stable/c/d295c58fad1d5ab987a81f139dd21498732c4f13 git.kernel.org: https://git.kernel.org/stable/c/7f705a45f130a85fbf31c2abdc999c65644c8307 git.kernel.org: https://git.kernel.org/stable/c/31ab12df723543047c3fc19cb8f8c4498ec6267f