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CVE-2022-49469 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix anon_dev leak in create_subvol() When btrfs_qgroup_inherit(), btrfs_alloc_tree_block, or btrfs_insert_root() fail in create_subvol(), we return without freeing anon_dev. Reorganize the error handling in create_subvol() to fix this.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/2256e901f5bddc56e24089c96f27b77da932dfcc
https://git.kernel.org/stable/c/7a875ad8706f0903a0e812e0dd701956ee9826ff
https://git.kernel.org/stable/c/d887b3de318834f9aa637ecf79c6bc66cba7c69a

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49469
NVD Published Date:
02/26/2025
NVD Last Modified:
02/26/2025
Source:
kernel.org