CVE-2009-2135 — Multiple race conditions in the Solaris Event Port API in Sun Solaris 10 and OpenSolaris before snv_107 allow local users to cause a denial of service (panic) via unspecified vectors related to a race between the port_dissociate and close functions

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MEDIUM

Multiple race conditions in the Solaris Event Port API in Sun Solaris 10 and OpenSolaris before snv_107 allow local users to cause a denial of service (panic) via unspecified vectors related to a race between the port_dissociate and close functions

Published Jun 19, 2009

4.9

MEDIUM

CVSS 2.0

EPSS 0.28%

Description

Multiple race conditions in the Solaris Event Port API in Sun Solaris 10 and OpenSolaris before snv_107 allow local users to cause a denial of service (panic) via unspecified vectors related to a race between the port_dissociate and close functions.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.28% 0.00277

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00277

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.28% (0.00277)	18.17th	v5 (v2026.06.15)
Jun 15, 2026	0.28% (0.00277)	19.17th	v5 (v2026.06.15)
Mar 17, 2025	0.04% (0.00041)	9.48th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00044)	15.20th	v3 (v2023.03.01)
Jun 4, 2024	0.04% (0.00044)	13.00th	v3 (v2023.03.01)
Mar 7, 2023	0.04% (0.00044)	10.97th	v3 (v2023.03.01)
Mar 6, 2023	1.28% (0.01282)	68.34th	v2 (v2022.01.01)
Feb 22, 2023	1.28% (0.01282)	68.05th	v2 (v2022.01.01)
Apr 1, 2022	1.28% (0.01282)	65.91th	v2 (v2022.01.01)
Feb 4, 2022	1.28% (0.01282)	41.72th	v2 (v2022.01.01)

Weaknesses (1)

CWE-362

Race Condition

References (11)

http://osvdb.org/55231
vdb-entryx_refsource_OSVDB
http://osvdb.org/55232
vdb-entryx_refsource_OSVDB
http://secunia.com/advisories/35279
third-party-advisoryx_refsource_SECUNIA
http://sunsolve.sun.com/search/document.do?assetkey=1-21-141414-01-1
x_refsource_CONFIRMPatch
http://sunsolve.sun.com/search/document.do?assetkey=1-66-260449-1
vendor-advisoryx_refsource_SUNALERTPatchVendor Advisory
http://support.avaya.com/elmodocs2/security/ASA-2009-246.htm
x_refsource_CONFIRM
http://www.securityfocus.com/bid/35437
vdb-entryx_refsource_BID
http://www.securitytracker.com/id?1022422
vdb-entryx_refsource_SECTRACK
http://www.vupen.com/english/advisories/2009/1634
vdb-entryx_refsource_VUPEN
https://exchange.xforce.ibmcloud.com/vulnerabilities/51284
vdb-entryx_refsource_XF
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5906
vdb-entrysignaturex_refsource_OVAL

Link	Providers	Tags
http://osvdb.org/55231		vdb-entryx_refsource_OSVDB
http://osvdb.org/55232		vdb-entryx_refsource_OSVDB
http://secunia.com/advisories/35279		third-party-advisoryx_refsource_SECUNIA
http://sunsolve.sun.com/search/document.do?assetkey=1-21-141414-01-1		x_refsource_CONFIRMPatch
http://sunsolve.sun.com/search/document.do?assetkey=1-66-260449-1		vendor-advisoryx_refsource_SUNALERTPatchVendor Advisory
http://support.avaya.com/elmodocs2/security/ASA-2009-246.htm		x_refsource_CONFIRM
http://www.securityfocus.com/bid/35437		vdb-entryx_refsource_BID
http://www.securitytracker.com/id?1022422		vdb-entryx_refsource_SECTRACK
http://www.vupen.com/english/advisories/2009/1634		vdb-entryx_refsource_VUPEN
https://exchange.xforce.ibmcloud.com/vulnerabilities/51284		vdb-entryx_refsource_XF
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5906		vdb-entrysignaturex_refsource_OVAL

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jun 19, 2009

Updated Aug 7, 2024

Reserved Jun 19, 2009

Link CVE-2009-2135

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2009-2135

Red Hat

Severity n/a

Public date n/a

Links CVE-2009-2135