Published: 27/07/2018 Updated: 12/02/2023

CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 436

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

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image.

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linux linux kernel -
debian debian linux 8.0
canonical ubuntu linux 16.04
canonical ubuntu linux 14.04
canonical ubuntu linux 18.04
redhat enterprise linux 7.0

Synopsis Important: kernel-alt security, bug fix, and enhancement update Type/Severity Security Advisory: Important Topic An update for kernel-alt is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability S ...

Multiple regressions were fixed in the Linux kernel ...

Several security issues were fixed in the Linux kernel ...

A flaw was found in the Linux kernel's ext4 filesystem A local user can cause an out-of-bound write in the fs/jbd2/transactionc code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image ...

CWE-787 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c37e9e013469521d9adb932d17a1795c139b36db https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10882 https://bugzilla.kernel.org/show_bug.cgi?id=200069 https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html https://usn.ubuntu.com/3753-2/https://usn.ubuntu.com/3753-1/https://access.redhat.com/errata/RHSA-2018:2948 http://www.securityfocus.com/bid/106503 https://usn.ubuntu.com/3871-1/https://usn.ubuntu.com/3871-4/https://usn.ubuntu.com/3871-3/https://usn.ubuntu.com/3871-5/https://access.redhat.com/errata/RHSA-2018:2948 https://nvd.nist.gov https://usn.ubuntu.com/3871-2/

CVE-2018-10882

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