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    CVE-2018-10882

    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.

    Published:Jun 14, 2018
    Last Modified:Nov 21, 2024
    EPS:Jul 27, 2018
    EPSS Score:0.00124
    CVSS Score:4.8

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    https://bugzilla.kernel.org/show_bug.cgi?id=200069https://bugzilla.kernel.org/show_bug.cgi?id=200069

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-13367 (CVSS 7.8) — IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit s…
    CVE-2026-47337 (CVSS 3.3) — Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling …
    CVE-2026-47336 (CVSS 3.3) — Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/A…
    CVE-2026-47335 (CVSS 5.5) — Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor n…
    CVE-2026-47334 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock…
    CVE-2026-47333 (CVSS 7.8) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the si…
    CVE-2026-47332 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an intern…
    CVE-2026-47331 (CVSS 7.8) — Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An…
    CVE-2026-47330 (CVSS 3.3) — Ubuntu Linux 6.8, 7.17 and 7.0 contain AppArmor SAUCE patches which can, under certain circumstances, use an u…

    References

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

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High