CVE-2026-97568
⚪ Do wiadomości
Błąd w jądrze Linuxa umożliwia nieprawidłowe kopiowanie flagi, co może prowadzić do nieprzewidzianego zachowania.
CVSS
0.0
EPSS
0.2%
Exploit
none
Vendor
Opis źródłowy (NVD)
In the Linux kernel, the following vulnerability has been resolved: mptcp: syncookies: remember the request backup flag Instead of using an uninitialised bit when copying the info in subflow_ulp_clone(). To fix this, no need to extend the join_entry structure: backup is coming from struct mptcp_subflow_request_sock, only one bit. Do the same here by using one bit for both.
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 11:17:07 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-03 11:18:04 UTC |
Referencje
- https://git.kernel.org/stable/c/00b2bd518911e0daab00f4749cce68c191ccebb4 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/06d649f9cd03a9f8e768a658b20acf8d2c8022e0 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/1668b34452009d27be3262646de748a3e48ffd51 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/360d99258a6402cb8e49771460944f19f04d25b7 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/61178d0b85b4b1b53e78b06e89d018d22d102f88 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/b138e7dc719f0a3949de8bb6500b8cf1604eea06 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/b76c0e28b392620dfbaf92cdeedbf115820b44cb (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/c97fa2c7ada82d4cac1c6c00643238dc4c462f15 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)