CVSS 7.8 · High EPSS 0,26%
Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: Fix buffer overflow in trans_stat_show Fix buffer overflow in trans_stat_show(). Convert simple snprintf to the more secure scnprintf with size of PAGE_SIZE. Add condition checking if we are exceeding PAGE_SIZE and exit early from loop. Also add at the end a warning that we exceeded PAGE_SIZE and that stats is disabled. Return -EFBIG in the case where we don't have enough space to write the full transition table. Also document in the ABI that this function can return -EFBIG error.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 3.8 hingga sebelum 5.10.216 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.15.149 |
| linux | linux kernel | Versi 5.16 hingga sebelum 6.1.76 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.6.15 |
| linux | linux kernel | Versi 6.7 hingga sebelum 6.7.3 |