Unrated severityNVD Advisory· Published Apr 2, 2003· Updated Jun 16, 2026
CVE-2002-1490
CVE-2002-1490
Description
NetBSD 1.4 through 1.6 beta allows local users to cause a denial of service (kernel panic) via a series of calls to the TIOCSCTTY ioctl, which causes an integer overflow in a structure counter and sets the counter to zero, which frees memory that is still in use by other processes.
Affected products
25cpe:2.3:o:netbsd:netbsd:1.4:*:*:*:*:*:*:*+ 24 more
- cpe:2.3:o:netbsd:netbsd:1.4:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.1:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.1:*:alpha:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.1:*:arm32:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.1:*:sh3:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.1:*:sparc:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.1:*:x86:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.2:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.2:*:alpha:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.2:*:arm32:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.2:*:sparc:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.2:*:x86:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.3:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4:*:alpha:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4:*:arm32:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4:*:sparc:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4:*:x86:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.5:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.5.1:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.5.2:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.5.3:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.5:*:sh3:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.5:*:x86:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.6:beta:*:*:*:*:*:*
- (no CPE)range: 1.4 to 1.6 beta
Patches
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- www.iss.net/security_center/static/10115.phpnvdPatchVendor Advisory
- www.securityfocus.com/bid/5722nvdPatchVendor Advisory
- ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-007.txt.ascnvd
- www.osvdb.org/7566nvd
News mentions
0No linked articles in our index yet.