CVSS 5.5 · Medium EPSS 0,19%
Kerentanan Improper Locking pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: hwrng: core - Fix page fault dead lock on mmap-ed hwrng There is a dead-lock in the hwrng device read path. This triggers when the user reads from /dev/hwrng into memory also mmap-ed from /dev/hwrng. The resulting page fault triggers a recursive read which then dead-locks. Fix this by using a stack buffer when calling copy_to_user.
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 | Versi 2.6.33 hingga sebelum 4.19.307 |
| linux | linux kernel | Versi 4.20 hingga sebelum 5.4.269 |
| linux | linux kernel | Versi 5.5 hingga sebelum 5.10.210 |
| 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 |