CVSS 7.8 · High EPSS 0,85%
Kerentanan Out-of-bounds Write pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.
A heap out-of-bounds write vulnerability in the Linux kernel's Linux Kernel Performance Events (perf) component can be exploited to achieve local privilege escalation. If perf_read_group() is called while an event's sibling_list is smaller than its child's sibling_list, it can increment or write to memory locations outside of the allocated buffer. We recommend upgrading past commit 32671e3799ca2e4590773fd0e63aaa4229e50c06.
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 3.2.95 hingga sebelum 3.3 |
| linux | linux kernel | Versi 3.16.50 hingga sebelum 3.17 |
| linux | linux kernel | Versi 4.4 hingga sebelum 4.14.328 |
| linux | linux kernel | Versi 4.15 hingga sebelum 4.19.297 |
| linux | linux kernel | Versi 4.20 hingga sebelum 5.4.259 |
| linux | linux kernel | Versi 5.5 hingga sebelum 5.10.199 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.15.137 |
| linux | linux kernel | Versi 5.16 hingga sebelum 6.1.60 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.5.9 |
| linux | linux kernel | Versi 6.6 rc1 |
| linux | linux kernel | Versi 6.6 rc2 |
| linux | linux kernel | Versi 6.6 rc3 |
| linux | linux kernel | Versi 6.6 rc4 |
| linux | linux kernel | Versi 6.6 rc5 |
| linux | linux kernel | Versi 6.6 rc6 |