CVE-1999-1214

lowpriority · track · 8EPSS 0.003 · 22 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.30% (22nd) EPSS

CVSS 2.1 · low

Is it mine?

7 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-28

The asynchronous I/O facility in 4.4 BSD kernel does not check user credentials when setting the recipient of I/O notification, which allows local users to cause a denial of service by using certain ioctl and fcntl calls to cause the signal to be sent to an arbitrary process ID.

cvss

Technical severity, 0–10. One row per scoring source.

2.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.02.1lowAV:L/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 2.9

v2.01.8lowAV:L/AC:L/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-255USprimary

affected products (7)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
bsd bsdall versionsnvdUScpe:2.3:o:bsd:bsd:*:*:*:*:*:*:*:*
bsd bsd= 4.4nvdUScpe:2.3:o:bsd:bsd:*:*:*:*:*:*:*:*
freebsd freebsd= 6.2nvdUScpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
netbsd netbsd= 2.0.4nvdUScpe:2.3:o:netbsd:netbsd:*:*:*:*:*:*:*:*
openbsd openbsd= 2.1nvdUScpe:2.3:o:openbsd:openbsd:*:*:*:*:*:*:*:*
sgi irixall versionsnvdUScpe:2.3:o:sgi:irix:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 1997-09-15modified 2026-06-16

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+915 more

references (6)

External citations — patches, advisories, analysis.

scry

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