CVE-2020-25668
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-25668
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25668.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-25668
- Aliases
-
- A-190228658
- PUB-A-190228658
- Related
- Published
- 2021-05-26T12:15:15Z
- Modified
- 2024-09-18T01:00:20Z
- Severity
-
- 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in Linux Kernel because access to the global variable fgconsole is not properly synchronized leading to a use after free in confont_op.
- References
-
- https://security.netapp.com/advisory/ntap-20210702-0005/
- http://www.openwall.com/lists/oss-security/2020/10/30/1
- http://www.openwall.com/lists/oss-security/2020/11/04/3
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=90bfdeef83f1d6c696039b6a917190dcbbad3220
- https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html
- https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1893287%2C
- https://www.openwall.com/lists/oss-security/2020/10/30/1%2C
- https://www.openwall.com/lists/oss-security/2020/11/04/3%2C
- https://security-tracker.debian.org/tracker/CVE-2020-25668
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