PT-2018-12684 · Btrfsmaintenance · Btrfsmaintenance

Karol Babioch · Publicado 2018-08-15 · Atualizado 2024-06-15 · CVE-2018-14722

Positive Technologies (AI Summary)

CVSS v2.0

9.3

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions btrfsmaintenance versions through 0.4.1

Description An issue in the evaluate auto mountpoint function in btrfsmaintenance-functions allows code execution as root via a specially crafted filesystem label. This can occur when btrfs-{scrub,balance,trim} are set to auto in /etc/sysconfig/btrfsmaintenance, which is not the default configuration.

Recommendations For versions through 0.4.1, consider disabling the auto setting for btrfs-{scrub,balance,trim} in /etc/sysconfig/btrfsmaintenance to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Correção

Identificadores relacionados

CVE-2018-14722

OPENSUSE-SU-2024:10662-1

Produtos afetados

Btrfsmaintenance

Referências · 14

• https://suse.com/security/cve/CVE-2018-14722 · Nota
• https://cve.org/CVERecord?id=CVE-2018-14722 · Nota de Segurança
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-14722 · Aviso do Fabricante
• https://bugzilla.suse.com/show_bug.cgi?id=1102721 · Nota
• http://openwall.com/lists/oss-security/2019/06/27/7 · Nota
• https://ubuntu.com/security/CVE-2018-14722 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-14722 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-14722 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2019/06/28/1 · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2024:10662-1 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2018-14722 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-14722 · Nota de Segurança
• http://openwall.com/lists/oss-security/2019/06/28/2 · Nota
• http://openwall.com/lists/oss-security/2018/08/14/7 · Nota