Bug 2313101 (CVE-2024-46753) - CVE-2024-46753 kernel: btrfs: handle errors from btrfs_dec_ref() properly
Summary: CVE-2024-46753 kernel: btrfs: handle errors from btrfs_dec_ref() properly
Keywords:
Status: NEW
Alias: CVE-2024-46753
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: 2313197
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-09-18 08:21 UTC by OSIDB Bzimport
Modified: 2024-09-18 10:14 UTC (History)
4 users (show)

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Description OSIDB Bzimport 2024-09-18 08:21:42 UTC 
In the Linux kernel, the following vulnerability has been resolved:

btrfs: handle errors from btrfs_dec_ref() properly

In walk_up_proc() we BUG_ON(ret) from btrfs_dec_ref().  This is
incorrect, we have proper error handling here, return the error.
Comment 1 Michal Findra 2024-09-18 10:02:27 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024091839-CVE-2024-46753-5ec2@gregkh/T
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