How severe is CVE-2009-2297?

CVE-2009-2297 has a CVSS 2.0 base score of 7.1, rated high severity.

Is CVE-2009-2297 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-2297?

CVE-2009-2297 primarily affects Sun Opensolaris. In total, 40 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-2297?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2009-2297 published?

CVE-2009-2297 was published on 2009-07-02 and last updated on 2026-06-16.

CVE-2009-2297

CVE-2009-2297 is a high-severity vulnerability in Sun Opensolaris with a CVSS 2.0 base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.1)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sun Opensolaris
Published: 2009-07-02
Last modified: 2026-06-16

Description

Unspecified vulnerability in the udp subsystem in the kernel in Sun Solaris 10, and OpenSolaris snv_90 through snv_108, when Solaris Trusted Extensions is enabled, allows remote attackers to cause a denial of service (panic) via unspecified vectors involving the crgetlabel function, related to a "TX panic." NOTE: this issue exists because of a regression in earlier kernel patches.

Frequently asked questions

What is CVE-2009-2297?: Unspecified vulnerability in the udp subsystem in the kernel in Sun Solaris 10, and OpenSolaris snv_90 through snv_108, when Solaris Trusted Extensions is enabled, allows remote attackers to cause a denial of service (panic) via unspecified vectors involving the crgetlabel function, related to a "TX panic." NOTE: this issue exists because of a regression in earlier kernel patches.
How severe is CVE-2009-2297?: CVE-2009-2297 has a CVSS 2.0 base score of 7.1, rated high severity.
Is CVE-2009-2297 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-2297?: CVE-2009-2297 primarily affects Sun Opensolaris. In total, 40 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-2297?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2009-2297 published?: CVE-2009-2297 was published on 2009-07-02 and last updated on 2026-06-16.

References

Affected products (40)

cpe:2.3:o:sun:opensolaris:snv_90:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_91:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_92:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_93:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_94:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_95:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_96:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_97:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_98:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_99:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_100:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_101:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_102:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_103:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_104:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_105:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_106:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_107:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_108:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:solaris:10.0:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_90:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_91:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_92:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_93:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_94:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_95:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_96:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_97:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_98:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_99:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_100:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_101:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_102:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_103:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_104:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_105:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_106:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_107:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_108:*:x86:*:*:*:*:*
cpe:2.3:o:sun:solaris:10.0:*:x86:*:*:*:*:*

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