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THREAT OPS › Threat News › [NVD] CVE-2022-49833 (MEDIUM 5.5) — In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: clone zoned device info when cloning a device When cloning a btrfs_device, we're not cloning the associated btrfs_zoned_device_info structure of the device in case of a zoned filesystem. Later on

[NVD] CVE-2022-49833 (MEDIUM 5.5) — In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: clone zoned device info when cloning a device When cloning a btrfs_device, we're not cloning the associated btrfs_zoned_device_info structure of the device in case of a zoned filesystem. Later on

lownvdPublished 2025-05-01

CVE-2022-49833 CVSS: 5.5 MEDIUM Published: 2025-05-01T15:16:06.780

In the Linux kernel, the following vulnerability has been resolved:

btrfs: zoned: clone zoned device info when cloning a device

When cloning a btrfs_device, we're not cloning the associated btrfs_zoned_device_info structure of the device in case of a zoned filesystem.

Later on this leads to a NULL pointer dereference when acces

Indicators of compromise

CVE-2022-49833cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2022-49833