CVSS 4.7 · Medium EPSS 0,15%
Kerentanan Time-of-check Time-of-use (TOCTOU) Race Condition pada linux kernel. Skor CVSS 3.1 4.7 (Medium) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: ice: Don't process extts if PTP is disabled The ice_ptp_extts_event() function can race with ice_ptp_release() and result in a NULL pointer dereference which leads to a kernel panic. Panic occurs because the ice_ptp_extts_event() function calls ptp_clock_event() with a NULL pointer. The ice driver has already released the PTP clock by the time the interrupt for the next external timestamp event occurs. To fix this, modify the ice_ptp_extts_event() function to check the PTP state and bail early if PTP is not ready.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 5.14 hingga sebelum 6.9.9 |
| linux | linux kernel | Versi 6.10 rc1 |
| linux | linux kernel | Versi 6.10 rc2 |
| linux | linux kernel | Versi 6.10 rc3 |
| linux | linux kernel | Versi 6.10 rc4 |
| linux | linux kernel | Versi 6.10 rc5 |
| linux | linux kernel | Versi 6.10 rc6 |