CVE-2012-6704 in Kernel
Zusammenfassung (Englisch)
The sock_setsockopt function in net/core/sock.c in the Linux kernel before 3.5 mishandles negative values of sk_sndbuf and sk_rcvbuf, which allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt system call with the (1) SO_SNDBUF or (2) SO_RCVBUF option.
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Reservieren
02.12.2016
Veröffentlichung
28.12.2016
Status
Bestätigt
Einträge
VulDB provides additional information and datapoints for this CVE:
| ID | Schwachstelle | CWE | Aus | Mas | CVE |
|---|---|---|---|---|---|
| 94691 | Linux Kernel sock.c sock_setsockopt Pufferüberlauf | 119 | Nicht definiert | Offizieller Fix | CVE-2012-6704 |