PT-2026-116694 · Linux · Linux
CVE-2026-98475
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Published
2026-10-18
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Updated
2026-10-18
None
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In the Linux kernel, the following vulnerability has been resolved:
s390/cmf: Fix virtual vs physical address confusion
The measurement block address is an absolute address. Define the
associated schib config and schib fields as dma64 t to enable automatic
detection of incorrect assignments. Also add the missing virt to dma64()
translation.
Without this fix, a wrong address will be used by firmware when storing
extended format channel measurement data on kernels built with
CONFIG RANDOMIZE IDENTITY BASE=y.
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Related Identifiers
Affected Products
Linux