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Status published
Medium
CVE-2018-10883
A flaw was found in the Linux kernel's ext4 filesystem....
Vulnerability Description
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://access.redhat.com/errata/RHSA-2018:3083
- https://usn.ubuntu.com/3879-2/
- https://usn.ubuntu.com/3879-1/
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10883
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e09463f220ca9a1a1ecfda84fcda658f99a1f12a
- https://usn.ubuntu.com/3871-5/
- https://usn.ubuntu.com/3871-4/
- https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
- https://access.redhat.com/errata/RHSA-2018:2948
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8bc1379b82b8e809eef77a9fedbb75c6c297be19
- https://usn.ubuntu.com/3871-1/
- https://access.redhat.com/errata/RHSA-2018:3096
- https://usn.ubuntu.com/3871-3/
- https://support.f5.com/csp/article/K94735334?utm_source=f5support&%3Butm_medium=RSS
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Affected Vendor
[UNKNOWN]
View all reports →Affected Software
kernel
Vulnerable Versions:
Unknown
Timeline
Official Publish:
July 30th, 2018
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H