PT-2008-4501 · Linux · Linux Kernel

Marcus Meissner · Publicado 2008-07-09 · Atualizado 2020-07-31 · CVE-2008-3077

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.25.10

Description: The issue is related to a leak of task struct references into the sys32 ptrace function in the Linux kernel on the x86 64 platform. This leak can be exploited by local users to cause a denial of service, potentially leading to a system crash, or may have other unspecified impacts. The leak could be related to a use-after-free vulnerability, although the exact vectors for exploitation are not specified.

Recommendations: For Linux kernel versions prior to 2.6.25.10, update to version 2.6.25.10 or later to resolve the issue.

Correção

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

CVE-2008-3077

Produtos afetados

Linux Kernel

Referências · 7

• https://nvd.nist.gov/vuln/detail/CVE-2008-3077 · Nota de Segurança
• http://openwall.com/lists/oss-security/2008/07/03/2 · Nota
• http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.10 · Nota
• http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.25.y.git%3Ba=commitdiff%3Bh=1e9a615bfce7996ea4d815d45d364b47ac6a74e8 · Nota
• http://securityfocus.com/bid/30077 · Nota
• http://secunia.com/advisories/31048 · Nota
• http://vupen.com/english/advisories/2008/2063/references · Nota