Vulnerability Database

290,020

Total vulnerabilities in the database

CVE-2019-19377

In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lead to a use-after-free in btrfs_queue_work in fs/btrfs/async-thread.c.

  • Published: Nov 29, 2019
  • Updated: Apr 13, 2023
  • CVE: CVE-2019-19377
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.8
  • AV:N/AC:M/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
linux / linux_kernel 5.6 5.6.5
linux / linux_kernel 5.5.0 5.5.18
linux / linux_kernel 2.6.12 4.19.156
linux / linux_kernel 4.20 5.4.33