PT-2011-4553 · Linux+1 · Linux Kernel+1

Zheng Liu · Publicado 2011-10-28 · Atualizado 2023-02-13 · CVE-2011-3638

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.0

Description The issue allows local users to cause a denial of service, resulting in a system crash. This can be achieved through vectors involving ext4 umount and mount operations, specifically when extent splitting occurs without marking the modified extent as dirty.

Recommendations For versions prior to 3.0, update to version 3.0 or later to resolve the issue.

Correção

Identificadores relacionados

CVE-2011-3638

RHSA-2011:1530

RHSA-2011_1530

RHSA-2012:0107

RHSA-2012:0116

RHSA-2012:0517

RHSA-2012_0107

USN-1294-1

USN-1299-1

USN-1311-1

Produtos afetados

Linux Kernel

Red Hat

Referências · 14

• https://github.com/torvalds/linux/commit/667eff35a1f56fa74ce98a0c7c29a40adc1ba4e3 · Correção
• https://osv.dev/vulnerability/UBUNTU-CVE-2011-3638 · Aviso do Fabricante
• https://linux.oracle.com/errata/ELSA-2011-1530.html · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2011-3638 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-1299-1 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2011-3638 · Nota de Segurança
• https://bugzilla.redhat.com/show_bug.cgi?id=747942 · Nota
• https://ubuntu.com/security/notices/USN-1311-1 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-1294-1 · Aviso do Fabricante
• http://ftp.osuosl.org/pub/linux/kernel/v3.0/ChangeLog-3.0 · Nota
• https://cve.org/CVERecord?id=CVE-2011-3638 · Nota de Segurança
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=667eff35a1f56fa74ce98a0c7c29a40adc1ba4e3 · Nota
• http://openwall.com/lists/oss-security/2011/10/24/2 · Nota
• https://linux.oracle.com/errata/ELSA-2011-2037.html · Aviso do Fabricante