{"id":"CVE-2023-52526","state":"PUBLISHED","title":"erofs: fix memory leak of LZMA global compressed deduplication","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nerofs: fix memory leak of LZMA global compressed deduplication\n\nWhen stressing microLZMA EROFS images with the new global compressed\ndeduplication feature enabled (`-Ededupe`), I found some short-lived\ntemporary pages weren't properly released, which could slowly cause\nunexpected OOMs hours later.\n\nLet's fix it now (LZ4 and DEFLATE don't have this issue.)","publishedAt":"2024-03-02T21:52:32.261Z","updatedAt":"2026-05-11T19:28:59.259Z","severity":null,"assigner":"Linux","products":["Linux 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