CVSS 7.5 · High EPSS 0,92%
Kerentanan Use of Uninitialized Resource pada linux kernel. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.
In the Linux kernel, the following vulnerability has been resolved: block: Fix wrong offset in bio_truncate() bio_truncate() clears the buffer outside of last block of bdev, however current bio_truncate() is using the wrong offset of page. So it can return the uninitialized data. This happened when both of truncated/corrupted FS and userspace (via bdev) are trying to read the last of bdev.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Semua versi sebelum 5.4.176 |
| linux | linux kernel | Versi 5.5 hingga sebelum 5.10.96 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.15.19 |
| linux | linux kernel | Versi 5.16 hingga sebelum 5.16.5 |