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CVE-2009-0277

20
FAUCET Score

CVE-2009-0277 describes an unspecified vulnerability in the kernel of OpenSolaris snv_100 through snv_102, specifically impacting Sun UltraSPARC T2 and T2+ sun4v platforms. This flaw allows a local attacker to trigger a denial of service, causing a system panic. With a CVSS score of 7.8, it is considered high severity, indicating a critical impact on system availability. Despite its severity, there is no known public exploit code, Metasploit modules, or community discussion, suggesting it has not seen active exploitation or widespread attention.

Impacted Technologies

VendorProductVersion(s)CPE
snv_100CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_100:*:sparc:*:*:*:*:*
snv_101CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_101:*:sparc:*:*:*:*:*
snv_102CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_102:*:sparc:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.24%
Probability of exploitation in next 30 days
EPSS Percentile
66.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0124 is in the 45th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/48164
sunsolve.sun.com / search/document.do
PatchVendor Advisory
securityfocus.com / bid/33398
vupen.com / english/advisories/2009/0209