CVE-2010-4526 : Detail

CVE-2010-4526

3.82%V3
Network
2011-01-11
00h00 +00:00
2018-10-10
16h57 +00:00
CVE.org
NVD
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CVE Descriptions

Race condition in the sctp_icmp_proto_unreachable function in net/sctp/input.c in Linux kernel 2.6.11-rc2 through 2.6.33 allows remote attackers to cause a denial of service (panic) via an ICMP unreachable message to a socket that is already locked by a user, which causes the socket to be freed and triggers list corruption, related to the sctp_wait_for_connect function.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.1 AV:N/AC:M/Au:N/C:N/I:N/A:C [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Linux>>Linux_kernel >> Version From (including) 2.6.11.1 To (including) 2.6.33

Linux>>Linux_kernel >> Version 2.6.11

Linux>>Linux_kernel >> Version 2.6.11

Linux>>Linux_kernel >> Version 2.6.11

Linux>>Linux_kernel >> Version 2.6.11

Configuraton 0

Redhat>>Enterprise_mrg >> Version 1.0

Configuraton 0

Vmware>>Esx >> Version 4.0

Vmware>>Esx >> Version 4.1

References

http://www.redhat.com/support/errata/RHSA-2011-0163.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2011/01/04/13
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/46397
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2011/01/04/3
Tags : mailing-list, x_refsource_MLIST
http://www.securityfocus.com/bid/45661
Tags : vdb-entry, x_refsource_BID
http://www.vupen.com/english/advisories/2011/0169
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/42964
Tags : third-party-advisory, x_refsource_SECUNIA