Description
In the Linux kernel 5.3.11, mounting a crafted btrfs image twice can cause an rwsem_down_write_slowpath use-after-free because (in rwsem_can_spin_on_owner in kernel/locking/rwsem.c) rwsem_owner_flags returns an already freed pointer,
Published: 2019-11-27
Score: 4.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Debian DLA Debian DLA DLA-2586-1 linux security update
EUVD EUVD EUVD-2019-8941 In the Linux kernel 5.3.11, mounting a crafted btrfs image twice can cause an rwsem_down_write_slowpath use-after-free because (in rwsem_can_spin_on_owner in kernel/locking/rwsem.c) rwsem_owner_flags returns an already freed pointer,
Ubuntu USN Ubuntu USN USN-4414-1 Linux kernel vulnerabilities
History

No history.

Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Linux Linux Kernel
Netapp Active Iq Unified Manager Aff A400 Aff A400 Firmware Aff A700s Aff A700s Firmware Data Availability Services Fas8300 Fas8300 Firmware Fas8700 Fas8700 Firmware H610s H610s Firmware Hci Management Node Solidfire Steelstore Cloud Integrated Storage
Opensuse Leap
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:16:47.014Z

Reserved: 2019-11-26T00:00:00.000Z

Link: CVE-2019-19318

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-11-28T00:15:11.143

Modified: 2024-11-21T04:34:34.033

Link: CVE-2019-19318

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-11-28T00:00:00Z

Links: CVE-2019-19318 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses