Description
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.
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
14edd0d73bfef320fd5be11495687ba537aa6341 to < b11f369be31ea11c746833e4d3ad51dcd6b5fa2baffected14edd0d73bfef320fd5be11495687ba537aa6341 to < 748ec2f7f5df9b4fc742546a8bfc8aa5d847353eaffected14edd0d73bfef320fd5be11495687ba537aa6341 to < 7f78226eb743b362f52b212d7763801642539d1caffected14edd0d73bfef320fd5be11495687ba537aa6341 to < f4d04425e66af2ecee9d1a49ae0484436f3c2fd1affected
Linux Linux
Default version status: affected
6.9affected0 to < 6.9unaffected6.12.112 to ≤ 6.12.*unaffected6.18.55 to ≤ 6.18.*unaffected7.2.9 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected