The isdn_ppp_ccp_reset_alloc_state function in drivers/isdn/isdn_ppp.c in the Linux 2.4 kernel before 2.4.34-rc4 does not call the init_timer function for the ISDN PPP CCP reset state timer, which has unknown attack vectors and results in a system crash.
Published 2006-12-31 05:00:00
Updated 2023-02-13 02:16:51
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2006-5749

Exploit prediction scoring system (EPSS) score for CVE-2006-5749

0.11%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2006-5749

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
1.7
LOW AV:L/AC:L/Au:S/C:N/I:N/A:P
3.1
2.9
NIST

Vendor statements for CVE-2006-5749

  • Red Hat 2007-03-14
    Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.
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