vulnerability

Ubuntu: (Multiple Advisories) (CVE-2024-0775): Linux kernel vulnerabilities

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Severity
7
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
Published
Jan 22, 2024
Added
Mar 19, 2024
Modified
Aug 18, 2025

Description

A use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 in the Linux kernel. This flaw allows a local user to cause an information leak problem while freeing the old quota file names before a potential failure, leading to a use-after-free.

Solutions

ubuntu-upgrade-linux-image-4-15-0-1129-oracleubuntu-upgrade-linux-image-4-15-0-1150-kvmubuntu-upgrade-linux-image-4-15-0-1160-gcpubuntu-upgrade-linux-image-4-15-0-1166-awsubuntu-upgrade-linux-image-4-15-0-1175-azureubuntu-upgrade-linux-image-4-15-0-223-genericubuntu-upgrade-linux-image-4-15-0-223-lowlatencyubuntu-upgrade-linux-image-4-4-0-1129-awsubuntu-upgrade-linux-image-4-4-0-1130-kvmubuntu-upgrade-linux-image-4-4-0-1167-awsubuntu-upgrade-linux-image-4-4-0-252-genericubuntu-upgrade-linux-image-4-4-0-252-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-lts-18-04ubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-18-04ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-lts-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04ubuntu-upgrade-linux-image-virtual-lts-xenial

References

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