kernel: Improper lock operation in btrfs
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | kernel | affected |
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Configuration 1 [-]
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Configuration 2 [-]
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No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3065-1 | linux security update |
EUVD |
EUVD-2021-34017 | A vulnerability was found in btrfs_alloc_tree_b in fs/btrfs/extent-tree.c in the Linux kernel due to an improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of service (DOS) due to a deadlock problem. |
Ubuntu USN |
USN-5466-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6001-1 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-6013-1 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-6014-1 | Linux kernel vulnerabilities |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.400% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.