CVE-2022-49831
btrfs: zoned: initialize device's zone info for seeding
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: initialize device's zone info for seeding When performing seeding on a zoned filesystem it is necessary to initialize each zoned device's btrfs_zoned_device_info structure, otherwise mounting the filesystem will cause a NULL pointer dereference. This was uncovered by fstests' testcase btrfs/163.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
7365104236ade0bf22edd7724c8fd438b0342ee4 < 91c38504e589dadbcde47b1cacdfc5b684154d44 7365104236ade0bf22edd7724c8fd438b0342ee4 < 544f38a738343d7e75f104e5e9d1ade58d8b71bd 7365104236ade0bf22edd7724c8fd438b0342ee4 < a8d1b1647bf8244a5f270538e9e636e2657fffa3
Linux / Linux
5.12