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CVE-2026-98245: CVE-2026-98245: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: btrfs: take commit root semaphore when iterating in mark_block_group_to_copy() mark_block_group_to_copy() iterates over the commit root with skip_locking=true. A concurrent transaction commit can swap and free the commit root during iteration, causing use-after-free when accessing extent buffers. Fix it by using path->need_commit_sem to protect the commit root search.
Özet bilgiler
- EPSS
- %0,17 (yüzdelik 7)
- Yama
- Yok / bilinmiyor