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CVE-2011-3542

18
FAUCET Score

CVE-2011-3542 is an unspecified local vulnerability affecting Oracle Solaris 10 and 11 Express, specifically within the Kernel/Performance Counter BackEnd Module (pcbe). With a CVSS score of 4.9, it has low attack complexity and requires local access, allowing an attacker to cause a complete denial of service. There is no known active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
5.10CPE matchmatch criteria
cpe:2.3:o:sun:sunos:5.10:*:*:*:*:*:*:*
5.11CPE matchmatch criteria
cpe:2.3:o:sun:sunos:5.11:*:express:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
29.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 47th percentile among its peer group of 3,050 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

osvdb.org / 76474
exchange.xforce.ibmcloud.com / vulnerabilities/70814
oracle.com / technetwork/topics/security/cpuoct2011-330135.html
PatchVendor Advisory
securityfocus.com / bid/50244