CVE-2022-49831
published 2025-05-01CVE-2022-49831: 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…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.19%
8.4th percentile
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.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.10-1 (bookworm) | linux 6.0.10-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 7365104236ade0bf22edd7724c8fd438b0342ee4 < 91c38504e589dadbcde47b1cacdfc5b684154d44 | 91c38504e589dadbcde47b1cacdfc5b684154d44 |
| linux | linux | >= 7365104236ade0bf22edd7724c8fd438b0342ee4 < 544f38a738343d7e75f104e5e9d1ade58d8b71bd | 544f38a738343d7e75f104e5e9d1ade58d8b71bd |
| linux | linux | >= 7365104236ade0bf22edd7724c8fd438b0342ee4 < a8d1b1647bf8244a5f270538e9e636e2657fffa3 | a8d1b1647bf8244a5f270538e9e636e2657fffa3 |
| linux | linux_kernel | < 5.15.79 | 5.15.79 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.0.10-1 | 6.0.10-1 |
| linux | linux_kernel | >= 0 < 6.0.10-1 | 6.0.10-1 |
| linux | linux_kernel | >= 0 < 6.0.10-1 | 6.0.10-1 |
| linux | linux_kernel | >= 5.16 < 6.0.9 | 6.0.9 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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OSV
CVE-2022-49831: In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: initialize device's zone info for seeding When performing seeding on
osv·2025-05-01·CVSS 5.5
CVE-2022-49831 [MEDIUM] CVE-2022-49831: In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: initialize device's zone info for seeding When performing seeding on
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.
GHSA
GHSA-4vff-8c4j-m2j6: In the Linux kernel, the following vulnerability has been resolved:
btrfs: zoned: initialize device's zone info for seeding
When performing seeding
ghsa_unreviewed·2025-05-01
CVE-2022-49831 [MEDIUM] CWE-476 GHSA-4vff-8c4j-m2j6: In the Linux kernel, the following vulnerability has been resolved:
btrfs: zoned: initialize device's zone info for seeding
When performing seeding
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.
Red Hat
kernel: btrfs: zoned: initialize device's zone info for seeding
vendor_redhat·2025-05-01·CVSS 5.5
CVE-2022-49831 [MEDIUM] CWE-20 kernel: btrfs: zoned: initialize device's zone info for seeding
kernel: btrfs: zoned: initialize device's zone info for seeding
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.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Re
Debian
CVE-2022-49831: linux - In the Linux kernel, the following vulnerability has been resolved: btrfs: zone...
vendor_debian·2022·CVSS 5.5
CVE-2022-49831 [MEDIUM] CVE-2022-49831: linux - In the Linux kernel, the following vulnerability has been resolved: btrfs: zone...
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.
Scope: local
bookworm: resolved (fixed in 6.0.10-1)
bullseye: resolved
forky: resolved (fixed in 6.0.10-1)
sid: resolved (fixed in 6.0.10-1)
trixie: resolved (fixed in 6.0.10-1)
No detection rules found.
No public exploits indexed.
2025-05-01
Published