CVE-2026-97601
⚪ Do wiadomości
Dereferencja wskaźnika NULL w jądrze Linuxa może prowadzić do awarii systemu.
CVSS
0.0
EPSS
0.2%
Exploit
none
Vendor
Opis źródłowy (NVD)
In the Linux kernel, the following vulnerability has been resolved: ieee802154: 6lowpan: fix NULL dereference in lowpan_newlink TUNSETLINK allows a TUN device to change its link-layer type to ARPHRD_IEEE802154 without initializing ieee802154_ptr. lowpan_newlink() checks only the device type before dereferencing the pointer, so an RTM_NEWLINK request can trigger a NULL pointer dereference. Reject devices without ieee802154_ptr along with devices of the wrong type.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 0.0 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.2% |
| Opublikowano (NVD) | 2026-09-25 11:17:11 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-03 11:18:06 UTC |
Referencje
- https://git.kernel.org/stable/c/16d8e0b560d50cd1a9e6d77a9a154a94c4d6021e (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/1c7710af7ad9532b534f1c134c11b04dbe4e0e0f (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/5063b9354e6e285dae61e530b30458498444a914 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/543994fa03c36a91d967a12c5c99cae74899504c (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/8528da2333ce05cf627f93425f9d05efb08b3146 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/98ce5a42cde780ee0e40378607d4428c8fc12ec1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/a1760f21c32adce41af5ed5687200865d8feaaeb (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/bf79662bc85e820ac3b846e2f347da29fbf6ac95 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)