CVE-2023-54305

Impact

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.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

References

• NVD record
• CVE.org record
• https://git.kernel.org/stable/c/05cbf6ddd9847c7b4f0662c048f195b09405a9d0
• https://git.kernel.org/stable/c/0dc0fa313bb4e86382a3e7125429710d44383196
• https://git.kernel.org/stable/c/116008ada3d0de4991099edaf6b8c2e9cd6f225a
• https://git.kernel.org/stable/c/21f6a80d9234422e2eb445734b22c78fc5bf6719
• https://git.kernel.org/stable/c/a458a8c1d1fc4e10a1813786132b09a3863ad3f2
• https://git.kernel.org/stable/c/a92b67e768bde433b9385cde56c09deb58db269e
• https://git.kernel.org/stable/c/aedea161d031502a423ed1c7597754681a4f8cda
• https://git.kernel.org/stable/c/f31173c19901a96bb2ebf6bcfec8a08df7095c91