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CVE
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CVE-2018-13099Date: (C)2018-07-03   (M)2024-02-22


An issue was discovered in fs/f2fs/inline.c in the Linux kernel through 4.4. A denial of service (out-of-bounds memory access and BUG) can occur for a modified f2fs filesystem image in which an inline inode contains an invalid reserved blkaddr.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.5CVSS Score : 4.3
Exploit Score: 1.8Exploit Score: 8.6
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
BID-104680
https://seclists.org/bugtraq/2018/Oct/4
https://seclists.org/bugtraq/2019/Jan/52
DSA-4308
USN-3932-1
USN-3932-2
USN-4094-1
USN-4118-1
https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html
http://packetstormsecurity.com/files/151420/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
https://bugzilla.kernel.org/show_bug.cgi?id=200179
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=3bfe2049c222b23342ff2a216cd5a869e8a14897
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4dbe38dc386910c668c75ae616b99b823b59f3eb
https://sourceforge.net/p/linux-f2fs/mailman/message/36356878/
openSUSE-SU-2018:3202

CWE    1
CWE-125
OVAL    10
oval:org.secpod.oval:def:58867
oval:org.secpod.oval:def:705155
oval:org.secpod.oval:def:705111
oval:org.secpod.oval:def:58363
...

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