Threats Tagged 'ghsa-jjh5-mvrv-5xmg'
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Threats Tagged 'ghsa-jjh5-mvrv-5xmg'
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A vulnerability in the Linux kernel's memory management subsystem related to the initialization of tags in huge zero folios has been resolved. The issue involves improper clearing of memory tags when the init_on_free feature is enabled, potentially exposing stale tag data. This affects huge zero folios mapped through special page table entries, where tag initialization does not occur as expected. The vulnerability has a medium severity score and does not impact confidentiality or integrity but can cause availability issues. No explicit affected versions or patch links are provided in the data. Join the discussion | GCVE Database | 07/19/2026, 18:31:53 UTC Added: 07/19/2026, 19:38:16 UTC |
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