Description
A race condition was discovered in get_old_root in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (BUG) because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2689-1 | linux security update |
Debian DLA |
DLA-2690-1 | linux-4.19 security update |
EUVD |
EUVD-2021-15613 | A race condition was discovered in get_old_root in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (BUG) because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc. |
Ubuntu USN |
USN-4948-1 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-4979-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4982-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4984-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5361-1 | Linux kernel vulnerabilities |
References
History
No history.
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-03T21:55:12.125Z
Reserved: 2021-03-22T00:00:00.000Z
Link: CVE-2021-28964
No data.
Status : Modified
Published: 2021-03-22T09:15:13.517
Modified: 2024-11-21T06:00:27.570
Link: CVE-2021-28964
OpenCVE Enrichment
No data.
Debian DLA
EUVD
Ubuntu USN