CVSS 6.7 · Medium EPSS 0,80%
Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada linux kernel, fedoraproject fedora +3 lainnya. Skor CVSS 3.1 6.7 (Medium) menurut NVD.
In drivers/pci/hotplug/rpadlpar_sysfs.c in the Linux kernel through 5.11.8, the RPA PCI Hotplug driver has a user-tolerable buffer overflow when writing a new device name to the driver from userspace, allowing userspace to write data to the kernel stack frame directly. This occurs because add_slot_store and remove_slot_store mishandle drc_name '\0' termination, aka CID-cc7a0bb058b8.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Semua versi sebelum 4.4.263 |
| linux | linux kernel | Versi sesudah 4.5 hingga 4.9.263 |
| linux | linux kernel | Versi 4.10 hingga sebelum 4.14.227 |
| linux | linux kernel | Versi sesudah 4.15 hingga 4.19.183 |
| linux | linux kernel | Versi 4.20 hingga sebelum 5.4.108 |
| linux | linux kernel | Versi 5.5.0 hingga sebelum 5.10.26 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.11.9 |
| fedoraproject | fedora | Versi 32 |
| fedoraproject | fedora | Versi 33 |
| fedoraproject | fedora | Versi 34 |
| netapp | cloud backup | Semua versi |
| netapp | fas/aff baseboard management controller | Semua versi |
| netapp | solidfire baseboard management controller firmware | Semua versi |