CVE-2021-43975
⚪ Do wiadomości
Błąd zapisu poza granicami w jądrze Linux umożliwia atakującemu zdalne wprowadzenie złośliwego urządzenia.
CVSS
6.7
EPSS
0.5%
Exploit
poc
Vendor
netapp
Opis źródłowy (NVD)
In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value.
exploit
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 6.7 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.5% |
| Opublikowano (NVD) | 2021-11-17 17:15:08 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-08 22:17:13 UTC |
Referencje
- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=b922f622592af76b57cbc566eaeccda0b31a3496 ([email protected]) [Exploit, Mailing List, Patch, Vendor Advisory]
- https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html ([email protected]) [Mailing List, Third Party Advisory]
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X24M7KDC4OJOZNS3RDSYC7ELNELOLQ2N/ ([email protected])
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YODMYMGZYDXQKGJGX7TJG4XV4L5YLLBD/ ([email protected])
- https://lore.kernel.org/netdev/163698540868.13805.17800408021782408762.git-patchwork-notify%40kernel.org/T/ ([email protected])
- https://security.netapp.com/advisory/ntap-20211210-0001/ ([email protected]) [Third Party Advisory]
- https://www.debian.org/security/2022/dsa-5096 ([email protected]) [Third Party Advisory]