CVE-2018-13093

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

An issue was discovered in fs/xfs/xfs_icache.c in the Linux kernel through 4.17.3. There is a NULL pointer dereference and panic in lookup_slow() on a NULL inode->i_ops pointer when doing pathwalks on a corrupted xfs image. This occurs because of a lack of proper validation that cached inodes are free during allocation.

Metrics

CVSS 3.0 5.5/10CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

Timeline

Published: Jul 3, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-130945.5An issue was discovered in fs/xfs/libxfs/xfs_attr_leaf.c in the Linux kernel through 4.17.3. An OOPS may occur for a corrupted xfs image aft CVE-2018-130955.5An issue was discovered in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.17.3. A denial of service (memory corruption and BUG)CVE-2018-130965.5An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.14. A denial of service (out-of-bounds memory access and BUG) can o CVE-2018-130975.5An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3. There is an out-of-bounds read or a divide-by-zero error for CVE-2018-130985.5An issue was discovered in fs/f2fs/inode.c in the Linux kernel through 4.17.3. A denial of service (slab out-of-bounds read and BUG) can occ CVE-2018-130995.5An 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 o CVE-2018-13107.5Apache NiFi JMS Deserialization issue because of ActiveMQ client vulnerability. Malicious JMS content could cause denial of service. See Act CVE-2018-131005.5An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3, which does not properly validate secs_per_zone in a corrupted CVE-2018-131019.8KioskSimpleService.exe in RedSwimmer KioskSimple 1.4.7.0 suffers from a privilege escalation vulnerability in the WCF endpoint. The exposed CVE-2018-131027.8AnyDesk before "12.06.2018 - 4.1.3" on Windows 7 SP1 has a DLL preloading vulnerability.CVE-2018-131035.4OX App Suite 7.8.4 and earlier allows SSRF.CVE-2018-131045.4OX App Suite 7.8.4 and earlier allows XSS. Internal reference: 58742 (Bug ID)