PT-2011-1487 · Linux+1 · Linux Kernel+1

Eugene Teo · CVE-2010-4251 · Publicado 2011-03-01 · Atualizado 2023-02-13

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 2.6.34

Description The issue is related to the socket implementation in the Linux kernel, which does not properly manage a backlog of received packets. This allows remote attackers to cause a denial of service by consuming memory through sending a large amount of network traffic.

Recommendations For Linux kernel versions prior to 2.6.34, update to version 2.6.34 or later to resolve the issue.

Correção

DoS

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

CVE-2010-4251

RHSA-2011:0303

RHSA-2011:0542

RHSA-2011:0883

RHSA-2011_0303

RHSA-2011_0542

RHSA-2011_0883

Produtos afetados

Linux Kernel

Red Hat

Referências · 62

• https://github.com/torvalds/linux/commit/da48524eb20662618854bb3df2db01fc65f3070c · Nota
• https://github.com/torvalds/linux/commit/6094628bfd94323fc1cea05ec2c6affd98c18f7f · Nota
• https://access.redhat.com/security/cve/CVE-2011-1494 · Nota
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8eae939f1400326b06d0c9afe53d2a484a326871 · Nota
• https://access.redhat.com/security/cve/CVE-2010-4251 · Nota
• https://bdu.fstec.ru/vul/2015-04607 · Nota de Segurança
• https://access.redhat.com/security/cve/CVE-2011-1171 · Nota
• http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34 · Nota
• https://linux.oracle.com/errata/ELSA-2011-0542.html · Aviso do Fabricante
• https://access.redhat.com/security/cve/CVE-2011-1182 · Nota
• http://securityfocus.com/archive/1/520102/100/0/threaded · Nota
• https://bdu.fstec.ru/vul/2015-08634 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2010-4251 · Nota de Segurança
• https://access.redhat.com/security/cve/CVE-2011-1082 · Nota
• https://bdu.fstec.ru/vul/2015-04341 · Nota de Segurança