PT-2011-1751 · Linux+1 · Linux Kernel+1

Publicado 2011-03-01 · Atualizado 2020-08-04 · CVE-2010-4805

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 2.6.35

Description The socket implementation in the Linux kernel has an issue with managing a backlog of received packets. This allows remote attackers to cause a denial of service by sending a large amount of network traffic. The issue is related to the sk add backlog function and the sk rmem alloc socket field.

Recommendations For Linux kernel versions prior to 2.6.35, update to version 2.6.35 or later to resolve the issue.

Correção

DoS

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

CVE-2010-4805

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 · 58

• https://github.com/torvalds/linux/commit/da48524eb20662618854bb3df2db01fc65f3070c · Nota
• https://github.com/torvalds/linux/commit/6094628bfd94323fc1cea05ec2c6affd98c18f7f · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2010-4805 · Nota de Segurança
• https://bdu.fstec.ru/vul/2015-08634 · Nota de Segurança
• https://access.redhat.com/security/cve/CVE-2011-1172 · Nota
• https://bdu.fstec.ru/vul/2015-08632 · Nota de Segurança
• http://marc.info/?l=linux-netdev&m=129059035929046&w=2 · Nota
• https://access.redhat.com/security/cve/CVE-2010-4805 · Nota
• https://access.redhat.com/security/cve/CVE-2010-3881 · Nota
• https://bdu.fstec.ru/vul/2015-06256 · Nota de Segurança
• http://exploit-db.com/exploits/15622 · Nota
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c377411f2494a931ff7facdbb3a6839b1266bcf6 · Nota
• https://access.redhat.com/errata/RHSA-2011:0883 · Nota
• https://bdu.fstec.ru/vul/2015-08631 · Nota de Segurança
• http://openwall.com/lists/oss-security/2010/11/24/2 · Nota