CVE-2019-19447
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-19447
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19447.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-19447
- Related
- Published
- 2019-12-08T01:15:10Z
- Modified
- 2024-09-18T01:00:20Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4putsuper in fs/ext4/super.c, related to dumporphanlist in fs/ext4/super.c.
- References
-
- https://security.netapp.com/advisory/ntap-20200103-0001/
- https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19447
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
- https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
- https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
- https://security-tracker.debian.org/tracker/CVE-2019-19447
Affected packages
Debian:11 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source