CVE-2012-6689
説明
CVE.org より
The netlink_sendmsg function in net/netlink/af_netlink.c in the Linux kernel before 3.5.5 does not validate the dst_pid field, which allows local users to have an unspecified impact by spoofing Netlink messages.
CVSS (Common Vulnerability Scoring System) のスコアの詳細
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
CVSS v2 スコアの内訳
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| ベーススコア | 4.4 | 7.2 | N/A |
| 攻撃ベクトル | Local | Local | N/A |
| アクセスの複雑さ | Medium | Low | N/A |
| 認証 | None | None | N/A |
| 機密性への影響 | Partial | Complete | N/A |
| 完全性への影響 | Partial | Complete | N/A |
| 可用性への影響 | Partial | Complete | N/A |
ベクトル
Red Hat: AV:L/AC:M/Au:N/C:P/I:P/A:P
NVD: AV:L/AC:L/Au:N/C:C/I:C/A:C
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