CVSS 7.5 · High EPSS 1,0%
Kerentanan NULL Pointer Dereference pada linux kernel. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.
In the Linux kernel, the following vulnerability has been resolved: cppc_cpufreq: Fix possible null pointer dereference cppc_cpufreq_get_rate() and hisi_cppc_cpufreq_get_rate() can be called from different places with various parameters. So cpufreq_cpu_get() can return null as 'policy' in some circumstances. Fix this bug by adding null return check. Found by Linux Verification Center (linuxtesting.org) with SVACE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 5.11 hingga sebelum 5.15.161 |
| linux | linux kernel | Versi 5.16 hingga sebelum 6.1.93 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.6.33 |
| linux | linux kernel | Versi 6.7 hingga sebelum 6.8.12 |
| linux | linux kernel | Versi 6.9 hingga sebelum 6.9.3 |