Buffer overflow in the bufprint function in capiutil.c in libcapi, as used in Linux kernel 2.6.9 to 2.6.20 and isdn4k-utils, allows local users to cause a denial of service (crash) and possibly gain privileges via a crafted CAPI packet.
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Buffer overflow in the bufprint function in capiutil.c in libcapi, as used in Linux kernel 2.6.9 to 2.6.20 and isdn4k-utils, allows local users to cause a denial of service (crash) and possibly gain privileges via a crafted CAPI packet.
March 2, 2007
April 23, 2026
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| redhat | kernel-0:2.6.18-8.1.10.el5 | 2007-09-13 | redhat |
| redhat | kernel-0:2.6.9-55.0.6.EL | 2007-09-04 | redhat |
| redhat | kernel-0:2.4.21-51.EL | 2007-08-16 | redhat |
| redhat | kernel-0:2.4.9-e.72 | 2007-08-08 | redhat |
| redhat | kernel-0:2.4.18-e.65 | 2007-08-08 | redhat |
| debian:10 | isdnutils @ 1:3.9.20060704-3 | — | osv |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
RHSA-2007:0671 — Moderate
RHSA-2007:0672 — Moderate
RHSA-2007:0673 — Moderate
RHSA-2007:0705 — Moderate
RHSA-2007:0774 — Moderate
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.
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redhat
CWE-119