Description
The mbcache feature in the ext2 and ext4 filesystem implementations in the Linux kernel before 4.6 mishandles xattr block caching, which allows local users to cause a denial of service (soft lockup) via filesystem operations in environments that use many attributes, as demonstrated by Ceph and Samba.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2015-8808 | The mbcache feature in the ext2 and ext4 filesystem implementations in the Linux kernel before 4.6 mishandles xattr block caching, which allows local users to cause a denial of service (soft lockup) via filesystem operations in environments that use many attributes, as demonstrated by Ceph and Samba. |
Ubuntu USN |
USN-3582-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-3582-2 | Linux kernel (Xenial HWE) vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T08:36:30.872Z
Reserved: 2016-08-25T00:00:00.000Z
Link: CVE-2015-8952
No data.
Status : Deferred
Published: 2016-10-16T21:59:01.910
Modified: 2025-04-12T10:46:40.837
Link: CVE-2015-8952
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN