The do_dump_data function in utils/opcontrol in OProfile 0.9.6 and earlier might allow local users to create or overwrite arbitrary files via a crafted --session-dir argument in conjunction with a symlink attack on the opd_pipe file, a different vulnerability than CVE-2011-1760.
结论预警: CVE-2011-2473 综合评估为存在公开利用（51.6/100）：CVSS 技术影响为中级，利用概率偏低（EPSS 0.40%） 核心证据: 已收录 1 条公开利用参考（Exploit-DB）。 强制指令: 存在公开利用—请排查暴露面、落实缓解措施并优先修补。
风险随态势动态变化；本站持续评估并同步更新本页展示内容。
| EDB-ID | 来源 | 类型 | 公开时间 | 链接 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估计相对被利用可能性；百分位表示该 CVE 在已评分漏洞中的相对排名（越高表示相对更严重）。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.04% | 0.40% | +0.36% |
| 2 | 2023-03-07 | 1.03% | 0.04% | -0.99% |
| 3 | 2022-02-04 | — | 1.03% | — |
完整 EPSS 历史 （共 3 条）
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 6.3 | 2.0 | MEDIUM |
|
3.4 | 9.2 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
gentoo
|
high | CVE-2011-2473: 1 GLSA(s) (201412-09), 25 atom(s) (app-admin/syslog-ng, app-misc/ca-certificates, …); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2011-2473 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2011-2473 |
ubuntu
|
negligible | CVE-2011-2473 negligible priority: Ubuntu including 1 source packages (oprofile), 5 status rows across 5 suites (hardy, lucid, maverick, natty, upstream): ignored 4, needed 1. | https://ubuntu.com/security/CVE-2011-2473 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| maynard_johnson | oprofile | <= 0.9.6 | cpe:2.3:a:maynard_johnson:oprofile:*:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.1 | cpe:2.3:a:maynard_johnson:oprofile:0.1:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.2 | cpe:2.3:a:maynard_johnson:oprofile:0.2:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.3 | cpe:2.3:a:maynard_johnson:oprofile:0.3:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.4 | cpe:2.3:a:maynard_johnson:oprofile:0.4:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.5 | cpe:2.3:a:maynard_johnson:oprofile:0.5:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.5.1 | cpe:2.3:a:maynard_johnson:oprofile:0.5.1:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.5.2 | cpe:2.3:a:maynard_johnson:oprofile:0.5.2:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.5.3 | cpe:2.3:a:maynard_johnson:oprofile:0.5.3:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.5.4 | cpe:2.3:a:maynard_johnson:oprofile:0.5.4:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.6 | cpe:2.3:a:maynard_johnson:oprofile:0.6:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.6.1 | cpe:2.3:a:maynard_johnson:oprofile:0.6.1:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.7 | cpe:2.3:a:maynard_johnson:oprofile:0.7:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.7.1 | cpe:2.3:a:maynard_johnson:oprofile:0.7.1:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.8 | cpe:2.3:a:maynard_johnson:oprofile:0.8:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.8.1 | cpe:2.3:a:maynard_johnson:oprofile:0.8.1:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.8.2 | cpe:2.3:a:maynard_johnson:oprofile:0.8.2:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.9 | cpe:2.3:a:maynard_johnson:oprofile:0.9:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.9.1 | cpe:2.3:a:maynard_johnson:oprofile:0.9.1:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.9.2 | cpe:2.3:a:maynard_johnson:oprofile:0.9.2:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.9.3 | cpe:2.3:a:maynard_johnson:oprofile:0.9.3:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.9.4 | cpe:2.3:a:maynard_johnson:oprofile:0.9.4:*:*:*:*:*:*:* |
| maynard_johnson | oprofile | 0.9.5 | cpe:2.3:a:maynard_johnson:oprofile:0.9.5:*:*:*:*:*:*:* |