CVSS 5.5 · Medium EPSS 0,23%
Kerentanan pada linux kernel, debian linux. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks() The unhandled case in btrfs_relocate_sys_chunks() loop is a corruption, as it could be caused only by two impossible conditions: - at first the search key is set up to look for a chunk tree item, with offset -1, this is an inexact search and the key->offset will contain the correct offset upon a successful search, a valid chunk tree item cannot have an offset -1 - after first successful search, the found_key corresponds to a chunk item, the offset is decremented by 1 before the next loop, it's impossible to find a chunk item there due to alignment and size constraints
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Semua versi sebelum 4.19.312 |
| linux | linux kernel | Versi 4.20 hingga sebelum 5.4.274 |
| linux | linux kernel | Versi 5.5 hingga sebelum 5.10.215 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.15.155 |
| linux | linux kernel | Versi 5.16 hingga sebelum 6.1.86 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.6.27 |
| linux | linux kernel | Versi 6.7 hingga sebelum 6.8.6 |
| debian | debian linux | Versi 10.0 |