Vulnerability in Netbsd
CVE-2002-1490
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.
EPSS: 0.003 (25.9th percentile) — read the EPSS interpretation.
Affected products
- Netbsd — versions 1.4, 1.4.1, 1.4.2
- N/a — versions n/a
References
- cve@mitre.org (x_refsource_OSVDB, vdb-entry)
- cve@mitre.org (Patch, vdb-entry, x_refsource_BID, Vendor Advisory)
- cve@mitre.org (Patch, vdb-entry, Vendor Advisory, x_refsource_XF)