CVE-2018-20976
- Source
- https://cve.org/CVERecord?id=CVE-2018-20976
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20976.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-20976
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:17:08.613428Z
- Published
- 2019-08-19T02:15:10Z
- Modified
- 2026-01-27T04:17:08.613428Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in fs/xfs/xfssuper.c in the Linux kernel before 4.18. A use after free exists, related to xfsfsfillsuper failure.
- References
-
- https://access.redhat.com/errata/RHSA-2020:0178
- https://access.redhat.com/errata/RHSA-2020:0543
- https://access.redhat.com/errata/RHSA-2020:0592
- https://access.redhat.com/errata/RHSA-2020:0609
- https://access.redhat.com/errata/RHSA-2020:0661
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c9fbd7bbc23dbdd73364be4d045e5d3612cf6e82
- https://security.netapp.com/advisory/ntap-20190905-0002/
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
- http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html
- http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
- https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
- https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
- https://seclists.org/bugtraq/2019/Nov/11
- https://support.f5.com/csp/article/K10269585?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/4144-1/
- https://usn.ubuntu.com/4145-1/