Home

Description

In the Linux kernel, the following vulnerability has been resolved: fs: drop peer group ids under namespace lock When cleaning up peer group ids in the failure path we need to make sure to hold on to the namespace lock. Otherwise another thread might just turn the mount from a shared into a non-shared mount concurrently.

PUBLISHED Reserved 2025-12-24 | Published 2025-12-24 | Updated 2025-12-24 | Assigner Linux

Product status

Default status
unaffected

2a1867219c7b27f928e2545782b86daaf9ad50bd (git) before 0af8fae81d8b7f1beddc17c5d4cfa43235134648
affected

2a1867219c7b27f928e2545782b86daaf9ad50bd (git) before ddca03d97daa7b07b60c52e3d3060762732c6666
affected

2a1867219c7b27f928e2545782b86daaf9ad50bd (git) before 65c324d3f35c05e37afec39ac80743583fdcc96c
affected

2a1867219c7b27f928e2545782b86daaf9ad50bd (git) before cb2239c198ad9fbd5aced22cf93e45562da781eb
affected

Default status
affected

5.12
affected

Any version before 5.12
unaffected

5.15.107 (semver)
unaffected

6.1.24 (semver)
unaffected

6.2.11 (semver)
unaffected

6.3 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/0af8fae81d8b7f1beddc17c5d4cfa43235134648

git.kernel.org/...c/ddca03d97daa7b07b60c52e3d3060762732c6666

git.kernel.org/...c/65c324d3f35c05e37afec39ac80743583fdcc96c

git.kernel.org/...c/cb2239c198ad9fbd5aced22cf93e45562da781eb

cve.org (CVE-2023-54128)

nvd.nist.gov (CVE-2023-54128)

Download JSON

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