vulnerability
Ubuntu: (Multiple Advisories) (CVE-2017-18241): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:N/I:N/A:C) | Mar 21, 2018 | Apr 1, 2019 | Aug 18, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
Mar 21, 2018
Added
Apr 1, 2019
Modified
Aug 18, 2025
Description
fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers a NULL value for a flush_cmd_control data structure.
Solutions
ubuntu-upgrade-linux-image-4-4-0-1039-awsubuntu-upgrade-linux-image-4-4-0-1041-kvmubuntu-upgrade-linux-image-4-4-0-1077-awsubuntu-upgrade-linux-image-4-4-0-1104-raspi2ubuntu-upgrade-linux-image-4-4-0-1108-snapdragonubuntu-upgrade-linux-image-4-4-0-143-genericubuntu-upgrade-linux-image-4-4-0-143-generic-lpaeubuntu-upgrade-linux-image-4-4-0-143-lowlatencyubuntu-upgrade-linux-image-4-4-0-143-powerpc-e500mcubuntu-upgrade-linux-image-4-4-0-143-powerpc-smpubuntu-upgrade-linux-image-4-4-0-143-powerpc64-embubuntu-upgrade-linux-image-4-4-0-143-powerpc64-smpubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-lts-xenialubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-powerpc-e500mcubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenialubuntu-upgrade-linux-image-powerpc-smpubuntu-upgrade-linux-image-powerpc-smp-lts-xenialubuntu-upgrade-linux-image-powerpc64-embubuntu-upgrade-linux-image-powerpc64-emb-lts-xenialubuntu-upgrade-linux-image-powerpc64-smpubuntu-upgrade-linux-image-powerpc64-smp-lts-xenialubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-lts-xenial
References
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