Description
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: do not dissolve gigantic pages without runtime support dissolve_free_hugetlb_folio() doesn't check hstate_is_gigantic_no_runtime(h) though remove_hugetlb_folio()/ update_and_free_hugetlb_folio() silently bail for such folios, so it frees a still-listed folio and, on vmemmap restore failure, the add_hugetlb_folio() rollback corrupts the free list.
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
6eb4e88a6d27022ea8aff424d47a0a5dfc9fcb34 to < ddc1055b557506a6ea8930dfbd8d1555d6a3f01eaffected6eb4e88a6d27022ea8aff424d47a0a5dfc9fcb34 to < ccf96a4b8626a001c13c5836d8357f31c57bbd8eaffected6eb4e88a6d27022ea8aff424d47a0a5dfc9fcb34 to < 443628f755b35bf45044f68b970b65cd531c42fdaffected6eb4e88a6d27022ea8aff424d47a0a5dfc9fcb34 to < a363c62a653cc8b3e21da9545fa4e028ef50f9c3affected
Linux Linux
Default version status: affected
5.13affected0 to < 5.13unaffected6.12.112 to ≤ 6.12.*unaffected6.18.55 to ≤ 6.18.*unaffected7.2.9 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected