Array index error in the dahdi/tor2.c driver in Zaptel (aka DAHDI) 1.4.11 and earlier allows local users in the dialout group to overwrite an integer value in kernel memory by writing to /dev/zap/ctl, related to an incorrect tor2 patch for CVE-2008-5396 that uses the wrong variable in a range check against the value of lc->sync.
CVE-2008-5744
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 0%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 37.3%
- KEV
- Not listed
Published
December 26, 2008
Last Modified
April 23, 2026
References (12)
- cve@mitrehttp://bugs.digium.com/view.php?id=13954#96700
- cve@mitrehttp://secunia.com/advisories/32960
- cve@mitrehttp://svn.digium.com/view/dahdi?view=rev&revision=5590
- cve@mitrehttp://www.openwall.com/lists/oss-security/2008/12/19/2
- cve@mitrehttps://bugzilla.redhat.com/show_bug.cgi?id=475446#c4
- cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/47666
- af854a3a-2127-422b-91ae-364da2661108http://bugs.digium.com/view.php?id=13954#96700
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/32960
- af854a3a-2127-422b-91ae-364da2661108http://svn.digium.com/view/dahdi?view=rev&revision=5590
- af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2008/12/19/2
- af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=475446#c4
- af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/47666
Data Freshness Timeline
(refreshed 9× in last 7d / 44× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-06 16:23 UTCEPSS rescore
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Frequently asked(4)
What is CVE-2008-5744?
CVE-2008-5744 is a none vulnerability published on December 26, 2008. Array index error in the dahdi/tor2.c driver in Zaptel (aka DAHDI) 1.4.11 and earlier allows local users in the dialout group to overwrite an integer value in kernel memory by writing to /dev/zap/ctl, related to an incorrect tor2 patch for CVE-2008-5396 that uses the wrong variable in a range check…
When was CVE-2008-5744 disclosed?
CVE-2008-5744 was first published in the National Vulnerability Database on December 26, 2008, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2008-5744 actively exploited?
CVE-2008-5744 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 37.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2008-5744?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2008-5744, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2008-5744
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