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CVE
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CVE-2018-10883Date: (C)2018-08-01   (M)2024-03-21


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.5CVSS Score : 4.9
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 3.6Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: COMPLETE
Integrity: NONE 
Availability: HIGH 
  
Reference:
RHSA-2018:2948
RHSA-2018:3083
RHSA-2018:3096
USN-3871-1
USN-3871-3
USN-3871-4
USN-3871-5
USN-3879-1
USN-3879-2
https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
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://support.f5.com/csp/article/K94735334?utm_source=f5support&%3Butm_medium=RSS

CWE    1
CWE-787
OVAL    19
oval:org.secpod.oval:def:89002353
oval:org.secpod.oval:def:89002465
oval:org.secpod.oval:def:704478
oval:org.secpod.oval:def:704491
...

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