CVE-2024-47408
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Błąd w jądrze Linuxa pozwalał na dostęp do nieprawidłowego adresu, co mogło prowadzić do awarii.
CVSS
9.8
EPSS
0.6%
Exploit
none
Vendor
linux
Opis źródłowy (NVD)
In the Linux kernel, the following vulnerability has been resolved: net/smc: check smcd_v2_ext_offset when receiving proposal msg When receiving proposal msg in server, the field smcd_v2_ext_offset in proposal msg is from the remote client and can not be fully trusted. Once the value of smcd_v2_ext_offset exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks the value of smcd_v2_ext_offset before using it.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 9.8 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.6% |
| Opublikowano (NVD) | 2025-01-11 13:15:22 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-03 11:17:31 UTC |
Referencje
- https://git.kernel.org/stable/c/35da53027c1f2efdd7d0177dc00584134204761a (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/48d5a8a304a643613dab376a278f29d3e22f7c34 (416baaa9-dc9f-4396-8d5f-8c081fb06d67) [Patch]
- https://git.kernel.org/stable/c/935caf324b445fe73d7708fae6f7176fb243f357 (416baaa9-dc9f-4396-8d5f-8c081fb06d67) [Patch]
- https://git.kernel.org/stable/c/9ab332deb671d8f7e66d82a2ff2b3f715bc3a4ad (416baaa9-dc9f-4396-8d5f-8c081fb06d67) [Patch]
- https://git.kernel.org/stable/c/a36364d8d4fabb105001f992fb8ff2d3546203d6 (416baaa9-dc9f-4396-8d5f-8c081fb06d67) [Patch]
- https://git.kernel.org/stable/c/e1cc8be2a785a8f1ce1f597f3e608602c5fccd46 (416baaa9-dc9f-4396-8d5f-8c081fb06d67) [Patch]
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html (af854a3a-2127-422b-91ae-364da2661108)