SELinux policycoreutils allows local users to execute arbitrary commands outside of the sandbox via a crafted TIOCSTI ioctl call.
総合評価: CVE-2016-7545 は中リスク(46/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.39%、30 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.07% | 0.39% | +0.31% |
| 2 | 2025-12-01 | 0.04% | 0.07% | +0.04% |
| 3 | 2025-03-30 | — | 0.04% | — |
EPSS の全履歴 (全 6 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 8.8 | 3.0 | HIGH |
|
2.0 | 6.0 | [email protected] |
| 7.2 | 2.0 | HIGH |
|
3.9 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-7545 not yet assigned priority: Debian including 1 source packages (policycoreutils), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-7545 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2016-7545 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2016-7545/ |
ubuntu
|
medium | CVE-2016-7545 medium priority: Ubuntu including 1 source packages (policycoreutils), 11 status rows across 11 suites (artful, bionic, cosmic, disco, eoan, precise, trusty, upstream, xenial, yakkety, zesty): not-affected 6, ignored 4, released 1. | https://ubuntu.com/security/CVE-2016-7545 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| selinux_project | selinux | — | cpe:2.3:a:selinux_project:selinux:-:*:*:*:*:*:*:* |
| fedoraproject | fedora | 25 | cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 6.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 7.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_hpc_node | 6.0 | cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_hpc_node | 7.0 | cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 6.0 | cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 7.0 | cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 7.3 | cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 6.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 7.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2016-2702.html | Third Party Advisory |
| http://rhn.redhat.com/errata/RHSA-2017-0535.html | |
| http://rhn.redhat.com/errata/RHSA-2017-0536.html | |
| http://www.openwall.com/lists/oss-security/2016/09/25/1 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/93156 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1037283 | |
| https://github.com/SELinuxProject/selinux/commit/acca96a135a4d2a028ba9b636886af99c0915379 | Issue Tracking Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPRNK3PWMAVNJZ53YW5GOEOGJSFNAQIF/ | |
| https://marc.info/?l=selinux&m=147465160112766&w=2 | Third Party Advisory |