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CVE-2015-1822

nvd nist
Published: Apr 16, 2015Modified: May 6, 2026

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6.5
Vector
AV:N/AC:L/Au:S/C:P/I:P/A:P
Exploitability: 8.0 / Impact: 6.4
Source: NVD

Description

chrony before 1.31.1 does not initialize the last "next" pointer when saving unacknowledged replies to command requests, which allows remote authenticated users to cause a denial of service (uninitialized pointer dereference and daemon crash) or possibly execute arbitrary code via a large number of command requests.

Affected (2)

Debian
1 product
Debian Linux
Tuxfamily
1 product
Chrony
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Debian Linux
Version 7.0
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Chrony
Up to 1.31

Related CWEs

CWE-17
CWE-17

References (10)

Source: secalert@redhat.com
PatchVendor Advisory
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.