CVE-2026-99177
KVM: SEV: Fix page dirtying in sev_gmem_post_populate()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Fix page dirtying in sev_gmem_post_populate() set_page_dirty() requires that the caller holds some kind of lock to ensure that the page's mapping does not concurrently go away. That is not the case for a random page we got from get_user_pages_fast(), so use set_page_dirty_lock(). [sean: tag for stable]
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 28, 2026 |
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Affected Versions
Linux / Linux
97cd21d57e9bd2da79845178d9250cfd19289cd4 < 184382f9852d433af21de96c334ecf43b8414ed8 97cd21d57e9bd2da79845178d9250cfd19289cd4 < 97818b2fa7082e940ddd36dab12a68615300e798
Linux / Linux
7.2