Description

In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs As the ramfs-based tmpfs uses ramfs_init_fs_context() for the init_fs_context method, which allocates fc->s_fs_info, use ramfs_kill_sb() to free it and avoid a memory leak.

INFO

Published Date :

2025-09-18T13:33:33.602Z

Last Modified :

2026-01-14T19:03:05.597Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53391 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53391.

URL Resource
https://git.kernel.org/stable/c/1f34bf8b442c6d720e7fa6f15e8702427e48aea9 cve-icon cve-icon
https://git.kernel.org/stable/c/36ce9d76b0a93bae799e27e4f5ac35478c676592 cve-icon cve-icon
https://git.kernel.org/stable/c/487f229efea80c00dd7397547ec4f25fb8999d99 cve-icon cve-icon
https://git.kernel.org/stable/c/5fada375113767b3b57f1b04f7a4fe64ffaa626f cve-icon cve-icon
https://git.kernel.org/stable/c/ebe07db840992a3886694ac3d303b06f4b70ce00 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025091858-CVE-2023-53391-cea3@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-53391 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-53391 cve-icon
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