Description
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).
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
bef830144febedb7de86863ae99d8f53bed76e95 to < 763f4d638f71cb45235395790a46e9f9e84227fdaffected3e8653e399e7111a3e87d534ff4533b250ae574f to < ada88219d5315fc13f2910fe278c7112d8d68889affectedc162ba4f45ab6ef3b7114af6fb419f1833f050c0 to < d295c58fad1d5ab987a81f139dd21498732c4f13affected50cef76d5cb0e199cda19f026842560f6eedc4f7 to < 7f705a45f130a85fbf31c2abdc999c65644c8307affected50cef76d5cb0e199cda19f026842560f6eedc4f7 to < 31ab12df723543047c3fc19cb8f8c4498ec6267faffected6.6.81 to < 6.6.87affected6.12.18 to < 6.12.23affected6.13.6 to < 6.13.11affected
Linux Linux
Default version status: affected
6.14affected0 to < 6.14unaffected6.6.87 to ≤ 6.6.*unaffected6.12.23 to ≤ 6.12.*unaffected6.13.11 to ≤ 6.13.*unaffected6.14.2 to ≤ 6.14.*unaffected6.15 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/763f4d638f71cb45235395790a46e9f9e84227fd ↗
- https://git.kernel.org/stable/c/ada88219d5315fc13f2910fe278c7112d8d68889 ↗
- https://git.kernel.org/stable/c/d295c58fad1d5ab987a81f139dd21498732c4f13 ↗
- https://git.kernel.org/stable/c/7f705a45f130a85fbf31c2abdc999c65644c8307 ↗
- https://git.kernel.org/stable/c/31ab12df723543047c3fc19cb8f8c4498ec6267f ↗