CVSS 5.5 · Medium EPSS 0,25%
Kerentanan Unchecked Return Value pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: binder: make sure fd closes complete During BC_FREE_BUFFER processing, the BINDER_TYPE_FDA object cleanup may close 1 or more fds. The close operations are completed using the task work mechanism -- which means the thread needs to return to userspace or the file object may never be dereferenced -- which can lead to hung processes. Force the binder thread back to userspace if an fd is closed during BC_FREE_BUFFER handling.
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 5.0 hingga sebelum 5.4.150 |
| linux | linux kernel | Versi 5.5 hingga sebelum 5.10.70 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.14.9 |
| linux | linux kernel | Versi 4.20.1 |
| linux | linux kernel | Versi 5.15 rc1 |
| linux | linux kernel | Versi 5.15 rc2 |