Description
In the Linux kernel, the following vulnerability has been resolved: ext4: refuse to create ea block when umounted The ea block expansion need to access s_root while it is already set as NULL when umount is triggered. Refuse this request to avoid panic.
Product status
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before aedea161d031502a423ed1c7597754681a4f8cda
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 21f6a80d9234422e2eb445734b22c78fc5bf6719
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before a92b67e768bde433b9385cde56c09deb58db269e
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 0dc0fa313bb4e86382a3e7125429710d44383196
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 116008ada3d0de4991099edaf6b8c2e9cd6f225a
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 05cbf6ddd9847c7b4f0662c048f195b09405a9d0
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before a458a8c1d1fc4e10a1813786132b09a3863ad3f2
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before f31173c19901a96bb2ebf6bcfec8a08df7095c91
4.14.308 (semver)
4.19.276 (semver)
5.4.235 (semver)
5.10.173 (semver)
5.15.99 (semver)
6.1.16 (semver)
6.2.3 (semver)
6.3 (original_commit_for_fix)
References
git.kernel.org/...c/aedea161d031502a423ed1c7597754681a4f8cda
git.kernel.org/...c/21f6a80d9234422e2eb445734b22c78fc5bf6719
git.kernel.org/...c/a92b67e768bde433b9385cde56c09deb58db269e
git.kernel.org/...c/0dc0fa313bb4e86382a3e7125429710d44383196
git.kernel.org/...c/116008ada3d0de4991099edaf6b8c2e9cd6f225a
git.kernel.org/...c/05cbf6ddd9847c7b4f0662c048f195b09405a9d0
git.kernel.org/...c/a458a8c1d1fc4e10a1813786132b09a3863ad3f2
git.kernel.org/...c/f31173c19901a96bb2ebf6bcfec8a08df7095c91
Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.
