Bug 2347849 (CVE-2022-49107) - CVE-2022-49107 kernel: ceph: fix memory leak in ceph_readdir when note_last_dentry returns error
Summary: CVE-2022-49107 kernel: ceph: fix memory leak in ceph_readdir when note_last_d...
Keywords:
Status: NEW
Alias: CVE-2022-49107
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-26 03:08 UTC by OSIDB Bzimport
Modified: 2025-03-24 16:15 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-02-26 03:08:54 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ceph: fix memory leak in ceph_readdir when note_last_dentry returns error

Reset the last_readdir at the same time, and add a comment explaining
why we don't free last_readdir when dir_emit returns false.
Comment 1 Avinash Hanwate 2025-02-26 19:04:03 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022601-CVE-2022-49107-03bc@gregkh/T
Note You need to log in before you can comment on or make changes to this bug.