CVE-2019-19318 describes a use-after-free vulnerability in the Linux kernel (version 5.3.11) affecting the btrfs filesystem, specifically when mounting a crafted image twice. This flaw, categorized as CWE-416, impacts various distributions including Canonical, Debian, and openSUSE. With a CVSS score of 4.4 (Medium), successful exploitation requires high privileges and local access, leading to a denial of service. There is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.0.21CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:5.0.21:*:*:*:*:*:*:* | ||
5.3.11CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:5.3.11:*:*:*:*:*:*:* | ||
15.1CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* | ||
14.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* | ||
16.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.