Out-of-bounds Write Affecting kernel-docs package, versions <4.12.14-25.13.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-SLES150-KERNELDOCS-2760214
- published14 Apr 2022
- disclosed16 Aug 2018
Introduced: 16 Aug 2018
CVE-2018-10883 (opens in a new tab)How to fix?
Upgrade SLES:15.0 kernel-docs to version 4.12.14-25.13.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-docs package and not the kernel-docs package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
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.
References
- https://www.suse.com/security/cve/CVE-2018-10883.html
- https://bugzilla.suse.com/1087082
- https://bugzilla.suse.com/1099863
- https://support.f5.com/csp/article/K94735334?utm_source=f5support&utm_medium=RSS
- https://access.redhat.com/security/cve/CVE-2018-10883
- https://bugzilla.redhat.com/show_bug.cgi?id=1596846
- https://access.redhat.com/errata/RHSA-2018:2948
- https://access.redhat.com/errata/RHSA-2018:3083
- https://access.redhat.com/errata/RHSA-2018:3096
- 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=8bc1379b82b8e809eef77a9fedbb75c6c297be19
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e09463f220ca9a1a1ecfda84fcda658f99a1f12a
- https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
- https://support.f5.com/csp/article/K94735334?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/3871-1/
- https://usn.ubuntu.com/3871-3/
- https://usn.ubuntu.com/3871-4/
- https://usn.ubuntu.com/3871-5/
- https://usn.ubuntu.com/3879-1/
- https://usn.ubuntu.com/3879-2/