CVE-2018-13095
Summary
| CVE | CVE-2018-13095 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2018-07-03 10:29:00 UTC |
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| Updated | 2020-08-24 17:37:00 UTC |
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| Description | An 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) can occur for a corrupted xfs image upon encountering an inode that is in extent format, but has more extents than fit in the inode fork. |
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NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|
| Operating System |
Linux |
Linux Kernel |
All |
All |
All |
All |
References
| Reference | Source | Link | Tags |
|---|
| Red Hat Customer Portal |
REDHAT |
access.redhat.com |
|
| Red Hat Customer Portal |
REDHAT |
access.redhat.com |
|
| Red Hat Customer Portal |
REDHAT |
access.redhat.com |
|
| xfs: More robust inode extent count validation · torvalds/linux@23fcb33 · GitHub |
MISC |
github.com |
Patch, Third Party Advisory |
| xfs/xfs-linux.git - XFS kernel development tree |
MISC |
git.kernel.org |
Patch, Third Party Advisory |
| 199915 – NULL pointer dereference in xfs_bmap_extents_to_btree() when mounting and operating a crafted image |
MISC |
bugzilla.kernel.org |
Issue Tracking, Third Party Advisory |
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 198323 Ubuntu Security Notification for Linux kernel vulnerabilities (USN-4904-1)
- 198324 Ubuntu Security Notification for Linux kernel vulnerabilities (USN-4907-1)
- 670634 EulerOS Security Update for kernel (EulerOS-SA-2021-2392)
