Bug 2396432 (CVE-2022-50385) - CVE-2022-50385 kernel: NFS: Fix an Oops in nfs_d_automount()
Summary: CVE-2022-50385 kernel: NFS: Fix an Oops in nfs_d_automount()
Keywords:
Status: NEW
Alias: CVE-2022-50385
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-18 14:04 UTC by OSIDB Bzimport
Modified: 2025-09-23 17:04 UTC (History)
0 users

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Description OSIDB Bzimport 2025-09-18 14:04:49 UTC 
In the Linux kernel, the following vulnerability has been resolved:

NFS: Fix an Oops in nfs_d_automount()

When mounting from a NFSv4 referral, path->dentry can end up being a
negative dentry, so derive the struct nfs_server from the dentry
itself instead.
Comment 1 Keith Grant 2025-09-18 15:18:25 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025091852-CVE-2022-50385-7787@gregkh/T
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