The parse_dos_extended function in partitions/dos.c in the libblkid library in util-linux allows physically proximate attackers to cause a denial of service (memory consumption) via a crafted MSDOS partition table with an extended partition boot record at zero offset.
結論預警: CVE-2016-5011 綜合評估為低風險（31.5/100）：CVSS 技術影響為中級，利用機率偏低（EPSS 0.46%） 強制指令: 持續追蹤利用情報與 EPSS 變化，並適時複評優先級。
風險隨態勢動態變化；本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性；百分位表示該 CVE 在已評分漏洞中的相對排名（越高表示相對更嚴重）。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化（新 − 舊） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.14% | 0.46% | +0.32% |
| 2 | 2026-03-17 | 0.23% | 0.14% | -0.08% |
| 3 | 2025-06-20 | — | 0.23% | — |
完整 EPSS 歷史 （共 8 筆）
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 4.6 | 3.1 | MEDIUM |
|
0.9 | 3.6 | [email protected] |
| 4.9 | 2.0 | MEDIUM |
|
3.9 | 6.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-5011 not yet assigned priority: Debian including 1 source packages (util-linux), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-5011 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2016-5011 |
suse
|
low | CVE-2016-5011 severity low: SUSE including 617 source package names (amazon/suse-sles-15-sp1-chost-byos-v20210304-hvm-ssd-x86_64, amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64, …), 857 product×package rows across 66 product lines (HPE Helion OpenStack 8, SUSE Liberty Linux 7, … (66 product lines)): Fixed 619, Known Affected 157, Known Not Affected 81. | https://www.suse.com/security/cve/CVE-2016-5011/ |
ubuntu
|
low | CVE-2016-5011 low priority: Ubuntu including 1 source packages (util-linux), 24 status rows across 24 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, precise, questing, trusty, upstream, wily, xenial, yakkety, zesty): not-affected 16, ignored 5, released 2, needed 1. | https://ubuntu.com/security/CVE-2016-5011 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| kernel | util-linux | <= 2.28 | cpe:2.3:a:kernel:util-linux:*:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 7.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_eus | 7.3 | cpe:2.3:o:redhat:enterprise_linux_eus:7.3:*:*:*:*:*:*:* |
| redhat | enterprise_linux_eus | 7.4 | cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:* |
| redhat | enterprise_linux_eus | 7.5 | cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:* |
| redhat | enterprise_linux_eus | 7.6 | cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:* |
| redhat | enterprise_linux_eus | 7.7 | cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 7.0 | cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 7.3 | cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 7.4 | cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 7.6 | cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 7.7 | cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 7.3 | cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 7.6 | cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 7.7 | cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 7.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* |
| ibm | powerkvm | 2.1 | cpe:2.3:a:ibm:powerkvm:2.1:*:*:*:*:*:*:* |
| ibm | powerkvm | 3.1 | cpe:2.3:a:ibm:powerkvm:3.1:*:*:*:*:*:*:* |
| ibm | power_hardware_management_console | 8.8.6.0 | cpe:2.3:a:ibm:power_hardware_management_console:8.8.6.0:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2016-2605.html | Third Party Advisory |
| http://www-01.ibm.com/support/docview.wss?uid=isg3T1024543 | Third Party Advisory |
| http://www-01.ibm.com/support/docview.wss?uid=nas8N1021801 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/07/11/2 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/91683 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1036272 | Third Party Advisory VDB Entry |
| https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=7164a1c3 | Patch Vendor Advisory |