Threats Tagged 'ghsa-q3vh-mmhj-mxhr'
View all threats tagged with 'ghsa-q3vh-mmhj-mxhr'. Filter and sort to focus on specific types of threats.
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Threats Tagged 'ghsa-q3vh-mmhj-mxhr'
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A vulnerability in the Linux kernel arm64 io subsystem related to ioremap_prot() was resolved. The issue involved improper handling of non-user protection flags in memory mappings, causing spurious warnings when reading process cmdline via /proc. The fix ensures ioremap_prot() rejects protection values without PTE_USER, preventing invalid warnings and cleanly failing access for PROT_NONE and execute-only mappings. Join the discussion | GCVE Database | 10/23/2026, 15:31:31 UTC Added: 10/23/2026, 18:43:28 UTC |
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