PT-2007-4967 · Freebsd · Freebsd

Publicado 2007-07-12 · Atualizado 2008-11-15 · CVE-2007-3721

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Baixa

Vetor base

AV:L/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions FreeBSD (affected versions not specified)

Description The issue concerns the ULE process scheduler in the FreeBSD kernel, which prioritizes "interactive" processes that perform voluntary sleeps. This behavior can be exploited by local users to cause a denial of service through CPU consumption.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Identificadores relacionados

CVE-2007-3721

Produtos afetados

Freebsd

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2007-3721 · Nota de Segurança
• http://cs.huji.ac.il/~dants/papers/Cheat07Security.pdf · Nota
• http://osvdb.org/39598 · Nota