{"id":"CVE-2005-4639","aliases":["EUVD-2005-4634","GHSA-vm2x-mv9x-52v3"],"status":"published","title":"Buffer overflow in the CA-driver (dst_ca.c) for TwinHan DST Frontend/Card in Linux kernel 2.6.12...","description":"Buffer overflow in the CA-driver (dst_ca.c) for TwinHan DST Frontend/Card in Linux kernel 2.6.12 and other versions before 2.6.15 allows local users to cause a denial of service (crash) and possibly execute arbitrary code by \"reading more than 8 bytes into an 8 byte long array\".","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00469,"percentile":0.40816,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-12-31T05:00:00Z","modified":"2026-06-16T22:19:09Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2006:040","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/43323","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.15","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/0035","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/18216","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/16142","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://usn.ubuntu.com/244-1/","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://secunia.com/advisories/18527","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-4639"},{"url":"https://usn.ubuntu.com/244-1"},{"url":"https://github.com/advisories/GHSA-vm2x-mv9x-52v3"}],"sources":{"cve":[{"id":"CVE-2005-4639","description":"Buffer overflow in the CA-driver (dst_ca.c) for TwinHan DST Frontend/Card in Linux kernel 2.6.12 and other versions before 2.6.15 allows local users to cause a denial of service (crash) and possibly execute arbitrary code by \"reading more than 8 bytes into an 8 byte long array\".","status":"published","published":"2006-01-10T11:00:00Z","modified":"2024-08-07T23:53:28.486Z","updated_at":"2026-11-02T14:33:38.906611Z"}],"euvd":[{"id":"EUVD-2005-4634","description":"Buffer overflow in the CA-driver (dst_ca.c) for TwinHan DST Frontend/Card in Linux kernel 2.6.12 and other versions before 2.6.15 allows local users to cause a denial of service (crash) and possibly execute arbitrary code by \"reading more than 8 bytes into an 8 byte long array\".","status":"published","published":"2006-01-10T11:00:00Z","modified":"2024-08-07T23:53:28Z","updated_at":"2026-11-03T01:15:21.871307Z"}],"ghsa":[{"id":"GHSA-vm2x-mv9x-52v3","title":"Buffer overflow in the CA-driver (dst_ca.c) for TwinHan DST Frontend/Card in Linux kernel 2.6.12...","description":"Buffer overflow in the CA-driver (dst_ca.c) for TwinHan DST Frontend/Card in Linux kernel 2.6.12 and other versions before 2.6.15 allows local users to cause a denial of service (crash) and possibly execute arbitrary code by \"reading more than 8 bytes into an 8 byte long array\".","status":"published","published":"2022-05-01T02:29:19Z","modified":"2025-04-03T04:23:43Z","updated_at":"2026-11-02T15:00:44.529542Z"}],"nvd":[{"id":"CVE-2005-4639","description":"Buffer overflow in the CA-driver (dst_ca.c) for TwinHan DST Frontend/Card in Linux kernel 2.6.12 and other versions before 2.6.15 allows local users to cause a denial of service (crash) and possibly execute arbitrary code by \"reading more than 8 bytes into an 8 byte long array\".","status":"published","published":"2005-12-31T05:00:00Z","modified":"2026-06-16T22:19:09.45Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:58.826417Z"}]}}