CVE-2009-4774

Unspecified vulnerability in Sun Solaris 10 and OpenSolaris snv_49 through snv_117, when 64bit mode is used on the Intel x86 platform and a Linux (lx) branded zone is configured, allows local users to cause a denial of service (panic) via unspecified vectors, a different vulnerability than CVE-2007-6225.

Published: 2010-04-21 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2009-4774 is rated Low Risk (18.9/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.04%). Low composite risk—no urgent action required; patch on your normal maintenance cycle and revisit priority if CVSS or EPSS increases.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2009-4774

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2023-03-07 0.95% 0.04% -0.91%
2 2022-02-04 — 0.95% —

Full EPSS history (2 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-4774

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.0 2.0 MEDIUM
AV:L/AC:H/Au:N/C:N/I:N/A:C Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:H)
Exploitation requires uncommon or highly specific conditions.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:C)
Complete availability impact.
 1.9 6.9 [email protected]

Weakness enumeration for CVE-2009-4774

Affected software / configurations for CVE-2009-4774

Vendor Product Version Raw CPE
sun solaris 10 cpe:2.3:o:sun:solaris:10:*:x86:*:*:*:*:*
sun opensolaris snv_49 cpe:2.3:o:sun:opensolaris:snv_49:*:x86:*:*:*:*:*
sun opensolaris snv_50 cpe:2.3:o:sun:opensolaris:snv_50:*:x86:*:*:*:*:*
sun opensolaris snv_51 cpe:2.3:o:sun:opensolaris:snv_51:*:x86:*:*:*:*:*
sun opensolaris snv_52 cpe:2.3:o:sun:opensolaris:snv_52:*:x86:*:*:*:*:*
sun opensolaris snv_53 cpe:2.3:o:sun:opensolaris:snv_53:*:x86:*:*:*:*:*
sun opensolaris snv_54 cpe:2.3:o:sun:opensolaris:snv_54:*:x86:*:*:*:*:*
sun opensolaris snv_55 cpe:2.3:o:sun:opensolaris:snv_55:*:x86:*:*:*:*:*
sun opensolaris snv_56 cpe:2.3:o:sun:opensolaris:snv_56:*:x86:*:*:*:*:*
sun opensolaris snv_57 cpe:2.3:o:sun:opensolaris:snv_57:*:x86:*:*:*:*:*
sun opensolaris snv_58 cpe:2.3:o:sun:opensolaris:snv_58:*:x86:*:*:*:*:*
sun opensolaris snv_59 cpe:2.3:o:sun:opensolaris:snv_59:*:x86:*:*:*:*:*
sun opensolaris snv_60 cpe:2.3:o:sun:opensolaris:snv_60:*:x86:*:*:*:*:*
sun opensolaris snv_61 cpe:2.3:o:sun:opensolaris:snv_61:*:x86:*:*:*:*:*
sun opensolaris snv_62 cpe:2.3:o:sun:opensolaris:snv_62:*:x86:*:*:*:*:*
sun opensolaris snv_63 cpe:2.3:o:sun:opensolaris:snv_63:*:x86:*:*:*:*:*
sun opensolaris snv_64 cpe:2.3:o:sun:opensolaris:snv_64:*:x86:*:*:*:*:*
sun opensolaris snv_65 cpe:2.3:o:sun:opensolaris:snv_65:*:x86:*:*:*:*:*
sun opensolaris snv_66 cpe:2.3:o:sun:opensolaris:snv_66:*:x86:*:*:*:*:*
sun opensolaris snv_67 cpe:2.3:o:sun:opensolaris:snv_67:*:x86:*:*:*:*:*
sun opensolaris snv_68 cpe:2.3:o:sun:opensolaris:snv_68:*:x86:*:*:*:*:*
sun opensolaris snv_69 cpe:2.3:o:sun:opensolaris:snv_69:*:x86:*:*:*:*:*
sun opensolaris snv_70 cpe:2.3:o:sun:opensolaris:snv_70:*:x86:*:*:*:*:*
sun opensolaris snv_71 cpe:2.3:o:sun:opensolaris:snv_71:*:x86:*:*:*:*:*
sun opensolaris snv_72 cpe:2.3:o:sun:opensolaris:snv_72:*:x86:*:*:*:*:*
sun opensolaris snv_73 cpe:2.3:o:sun:opensolaris:snv_73:*:x86:*:*:*:*:*
sun opensolaris snv_74 cpe:2.3:o:sun:opensolaris:snv_74:*:x86:*:*:*:*:*
sun opensolaris snv_75 cpe:2.3:o:sun:opensolaris:snv_75:*:x86:*:*:*:*:*
sun opensolaris snv_76 cpe:2.3:o:sun:opensolaris:snv_76:*:x86:*:*:*:*:*
sun opensolaris snv_77 cpe:2.3:o:sun:opensolaris:snv_77:*:x86:*:*:*:*:*
sun opensolaris snv_78 cpe:2.3:o:sun:opensolaris:snv_78:*:x86:*:*:*:*:*
sun opensolaris snv_79 cpe:2.3:o:sun:opensolaris:snv_79:*:x86:*:*:*:*:*
sun opensolaris snv_80 cpe:2.3:o:sun:opensolaris:snv_80:*:x86:*:*:*:*:*
sun opensolaris snv_81 cpe:2.3:o:sun:opensolaris:snv_81:*:x86:*:*:*:*:*
sun opensolaris snv_82 cpe:2.3:o:sun:opensolaris:snv_82:*:x86:*:*:*:*:*
sun opensolaris snv_83 cpe:2.3:o:sun:opensolaris:snv_83:*:x86:*:*:*:*:*
sun opensolaris snv_84 cpe:2.3:o:sun:opensolaris:snv_84:*:x86:*:*:*:*:*
sun opensolaris snv_85 cpe:2.3:o:sun:opensolaris:snv_85:*:x86:*:*:*:*:*
sun opensolaris snv_86 cpe:2.3:o:sun:opensolaris:snv_86:*:x86:*:*:*:*:*
sun opensolaris snv_87 cpe:2.3:o:sun:opensolaris:snv_87:*:x86:*:*:*:*:*
sun opensolaris snv_88 cpe:2.3:o:sun:opensolaris:snv_88:*:x86:*:*:*:*:*
sun opensolaris snv_89 cpe:2.3:o:sun:opensolaris:snv_89:*:x86:*:*:*:*:*
sun opensolaris snv_90 cpe:2.3:o:sun:opensolaris:snv_90:*:x86:*:*:*:*:*
sun opensolaris snv_91 cpe:2.3:o:sun:opensolaris:snv_91:*:x86:*:*:*:*:*
sun opensolaris snv_92 cpe:2.3:o:sun:opensolaris:snv_92:*:x86:*:*:*:*:*
sun opensolaris snv_93 cpe:2.3:o:sun:opensolaris:snv_93:*:x86:*:*:*:*:*
sun opensolaris snv_94 cpe:2.3:o:sun:opensolaris:snv_94:*:x86:*:*:*:*:*
sun opensolaris snv_95 cpe:2.3:o:sun:opensolaris:snv_95:*:x86:*:*:*:*:*
sun opensolaris snv_96 cpe:2.3:o:sun:opensolaris:snv_96:*:x86:*:*:*:*:*
sun opensolaris snv_97 cpe:2.3:o:sun:opensolaris:snv_97:*:x86:*:*:*:*:*
sun opensolaris snv_98 cpe:2.3:o:sun:opensolaris:snv_98:*:x86:*:*:*:*:*
sun opensolaris snv_99 cpe:2.3:o:sun:opensolaris:snv_99:*:x86:*:*:*:*:*
sun opensolaris snv_100 cpe:2.3:o:sun:opensolaris:snv_100:*:x86:*:*:*:*:*
sun opensolaris snv_101 cpe:2.3:o:sun:opensolaris:snv_101:*:x86:*:*:*:*:*
sun opensolaris snv_102 cpe:2.3:o:sun:opensolaris:snv_102:*:x86:*:*:*:*:*
sun opensolaris snv_103 cpe:2.3:o:sun:opensolaris:snv_103:*:x86:*:*:*:*:*
sun opensolaris snv_104 cpe:2.3:o:sun:opensolaris:snv_104:*:x86:*:*:*:*:*
sun opensolaris snv_105 cpe:2.3:o:sun:opensolaris:snv_105:*:x86:*:*:*:*:*
sun opensolaris snv_106 cpe:2.3:o:sun:opensolaris:snv_106:*:x86:*:*:*:*:*
sun opensolaris snv_107 cpe:2.3:o:sun:opensolaris:snv_107:*:x86:*:*:*:*:*
sun opensolaris snv_108 cpe:2.3:o:sun:opensolaris:snv_108:*:x86:*:*:*:*:*
sun opensolaris snv_109 cpe:2.3:o:sun:opensolaris:snv_109:*:x86:*:*:*:*:*
sun opensolaris snv_110 cpe:2.3:o:sun:opensolaris:snv_110:*:x86:*:*:*:*:*
sun opensolaris snv_111 cpe:2.3:o:sun:opensolaris:snv_111:*:x86:*:*:*:*:*
sun opensolaris snv_112 cpe:2.3:o:sun:opensolaris:snv_112:*:x86:*:*:*:*:*
sun opensolaris snv_113 cpe:2.3:o:sun:opensolaris:snv_113:*:x86:*:*:*:*:*
sun opensolaris snv_114 cpe:2.3:o:sun:opensolaris:snv_114:*:x86:*:*:*:*:*
sun opensolaris snv_115 cpe:2.3:o:sun:opensolaris:snv_115:*:x86:*:*:*:*:*
sun opensolaris snv_116 cpe:2.3:o:sun:opensolaris:snv_116:*:x86:*:*:*:*:*
sun opensolaris snv_117 cpe:2.3:o:sun:opensolaris:snv_117:*:x86:*:*:*:*:*

References for CVE-2009-4774

cvelogic Threat Intelligence