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CVSS: 1.2EPSS: 0%CPEs: 6EXPL: 0

procfs on FreeBSD before 4.5 allows local users to cause a denial of service (kernel panic) by removing a file that the fstatfs function refers to. • ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:09.fstatfs.asc http://www.securityfocus.com/bid/4040 https://exchange.xforce.ibmcloud.com/vulnerabilities/8112 •

CVSS: 5.5EPSS: 0%CPEs: 38EXPL: 0

tip on multiple BSD-based operating systems allows local users to cause a denial of service (execution prevention) by using flock() to lock the /var/log/acculog file. • http://online.securityfocus.com/archive/1/283033 http://www.iss.net/security_center/static/9633.php http://www.securityfocus.com/bid/5265 • CWE-667: Improper Locking •

CVSS: 3.7EPSS: 0%CPEs: 52EXPL: 0

Race condition in exec in OpenBSD 4.0 and earlier, NetBSD 1.5.2 and earlier, and FreeBSD 4.4 and earlier allows local users to gain privileges by attaching a debugger to a process before the kernel has determined that the process is setuid or setgid. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:08.exec.asc ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-001.txt.asc http://www.osvdb.org/19475 http://www.securityfocus.com/bid/3891 https://exchange.xforce.ibmcloud.com/vulnerabilities/7945 •

CVSS: 2.1EPSS: 0%CPEs: 5EXPL: 4

FreeBSD port programs that use libkvm for FreeBSD 4.6.2-RELEASE and earlier, including (1) asmon, (2) ascpu, (3) bubblemon, (4) wmmon, and (5) wmnet2, leave open file descriptors for /dev/mem and /dev/kmem, which allows local users to read kernel memory. Programas portados a FreeBSD que usan libkvm para FreeBSD 4.6.2-RELEASE y anteriores, incluyendo asmon, ascpu, bubblemon, wmmon, y wmnet2, dejan abiertos descriptores de ficheros para /dev/mem y /dev/kmem, lo que permite a usuarios locales leer la memoria del kernel. • https://www.exploit-db.com/exploits/21798 https://www.exploit-db.com/exploits/21799 https://www.exploit-db.com/exploits/21797 https://www.exploit-db.com/exploits/21796 ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:39.libkvm.asc http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0115.html http://marc.info/?l=bugtraq&m=103228135413310&w=2 http://www.iss.net/security_center/static/10109.php http://www.securityfocus.com/bid/5714 http://www&# •

CVSS: 4.6EPSS: 0%CPEs: 18EXPL: 0

Integer signedness error in several system calls for FreeBSD 4.6.1 RELEASE-p10 and earlier may allow attackers to access sensitive kernel memory via large negative values to the (1) accept, (2) getsockname, and (3) getpeername system calls, and the (4) vesa FBIO_GETPALETTE ioctl. • http://marc.info/?l=bugtraq&m=102976839728706&w=2 http://www.iss.net/security_center/static/9903.php http://www.securityfocus.com/bid/5493 •