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Description

In the Linux kernel, the following vulnerability has been resolved: fs/namespace: fix reference leak in grab_requested_mnt_ns lookup_mnt_ns() already takes a reference on mnt_ns. grab_requested_mnt_ns() doesn't need to take an extra reference.

PUBLISHED Reserved 2025-12-16 | Published 2025-12-16 | Updated 2025-12-16 | Assigner Linux

Product status

Default status
unaffected

ba306daa7fa8ae0be5d64c215e9d43a88b4bc8bf (git) before 4a16b2a0c1f033f95f5d0b98b9e40e8bf7c4c2c5
affected

8ff97ade912dcfc5ac1783c4b8d615aacd26fd17 (git) before fe256e59b8e7f126b2464ee32bd9fee131f0a883
affected

78f0e33cd6c939a555aa80dbed2fec6b333a7660 (git) before 7b6dcd9bfd869eee7693e45b1817dac8c56e5f86
affected

Default status
unaffected

6.12.59 (semver) before 6.12.61
affected

6.17.9 (semver) before 6.17.11
affected

References

git.kernel.org/...c/4a16b2a0c1f033f95f5d0b98b9e40e8bf7c4c2c5

git.kernel.org/...c/fe256e59b8e7f126b2464ee32bd9fee131f0a883

git.kernel.org/...c/7b6dcd9bfd869eee7693e45b1817dac8c56e5f86

cve.org (CVE-2025-68300)

nvd.nist.gov (CVE-2025-68300)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.