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CVE
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CVE-2018-10322Date: (C)2018-04-24   (M)2024-04-19


The xfs_dinode_verify function in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_ilock_attr_map_shared invalid pointer dereference) via a crafted xfs 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:
BID-103960
RHSA-2018:2948
RHSA-2018:3083
RHSA-2018:3096
USN-4578-1
USN-4579-1
https://bugzilla.kernel.org/show_bug.cgi?id=199377
https://www.spinics.net/lists/linux-xfs/msg17215.html

CPE    4
cpe:/o:redhat:enterprise_linux_server:7.0
cpe:/o:linux:linux_kernel
cpe:/o:redhat:enterprise_linux_workstation:7.0
cpe:/o:redhat:enterprise_linux_desktop:7.0
...
CWE    1
CWE-476
OVAL    29
oval:org.secpod.oval:def:705693
oval:org.secpod.oval:def:705694
oval:org.secpod.oval:def:67173
oval:org.secpod.oval:def:67172
...

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