CVE-2022-49033: btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()
Published Oct 21, 2024
·Updated
In the Linux kernel, the following vulnerability has been resolved:
Affected Software
13 affected componentsFixes available
Linux Linux kernel<4.14.301
Linux Linux kernel>=4.15<4.19.268
Linux Linux kernel>=4.20<5.4.226
Linux Linux kernel>=5.5<5.10.158
Linux Linux kernel>=5.11<5.15.82
Linux Linux kernel>=5.16<6.0.12
Linux Linux kernel=6.1-rc1
Linux Linux kernel=6.1-rc2
Linux Linux kernel=6.1-rc3
Linux Linux kernel=6.1-rc4
Linux Linux kernel=6.1-rc5
Linux Linux kernel=6.1-rc6
debian/linux
5.10.223-15.10.251-56.1.170-36.1.172-16.12.86-16.12.88-17.0.7-1
Remediation
Event History
Oct 21, 2024
CVE Published
via MITRE·08:06 PM
Data Sourced
via MITRE·08:06 PM
Description
Data Sourced
via NVD·08:15 PM
RemedyDescriptionSeverityAffected Software
May 19, 2026
Data Sourced
via Ubuntu·09:35 AM
RemedyDescriptionSeverityAffected Software
Data Sourced
via Launchpad·09:35 AM
Description
Data Sourced
via Debian·09:35 AM
DescriptionAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2022-49033?
CVE-2022-49033 has been classified with a severity that can lead to potential denial of service due to sleeping function calls from invalid contexts.
2
How do I fix CVE-2022-49033?
To fix CVE-2022-49033, update the Linux kernel to a version that has resolved the issue, specifically versions after 6.1-rc6.
3
Which versions of the Linux kernel are affected by CVE-2022-49033?
CVE-2022-49033 affects multiple versions of the Linux kernel ranging from 4.14 to 6.1-rc6.
4
Is CVE-2022-49033 a public vulnerability?
Yes, CVE-2022-49033 is a publicly known vulnerability that has been documented and addressed in the Linux kernel.
5
What component of the Linux kernel is affected by CVE-2022-49033?
CVE-2022-49033 specifically impacts the btrfs file system's quota group functionality.