Vulnerability record/PUBLISHED/Published May 1, 2025 14:09:18 UTC
CVE-2022-49786
In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: properly pin the parent in blkcg_css_online blkcg_css_online is supposed to pin the blkcg of the parent, but 397c9f46ee4d refactored things and along the way, changed it to pin the css instead. This results in extra pins, and we end up leaking blkcgs and cgroups.
Base scoreN/A/ 10
SeverityNoneCVSS unscored
Exploitability / impact
CVSS metric breakdown
Base severityNone
No CVSS vector is available for this record.
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Record context
CVE Numbering AuthorityLinux
Last updatedNov 5, 2026 19:49:48 UTC
PublishedMay 1, 2025 14:09:18 UTC
ReservedMay 1, 2025 14:05:17 UTC