5.5
CVE-2023-53391
- EPSS 0.15%
- Veröffentlicht 18.09.2025 13:33:33
- Zuletzt bearbeitet 14.01.2026 19:16:38
- CVE-Watchlists
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shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.30 < 5.10.188
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.121
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.39
Linux ≫ Linux Kernel Version >= 6.2 < 6.4.4
VulnDex Vulnerability Enrichment
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Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.15% | 0.043 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| CISA-ADP | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
https://git.kernel.org/stable/c/5fada375113767b3b57f1b04f7a4fe64ffaa626f
https://git.kernel.org/stable/c/487f229efea80c00dd7397547ec4f25fb8999d99
https://git.kernel.org/stable/c/1f34bf8b442c6d720e7fa6f15e8702427e48aea9
https://git.kernel.org/stable/c/ebe07db840992a3886694ac3d303b06f4b70ce00
https://git.kernel.org/stable/c/36ce9d76b0a93bae799e27e4f5ac35478c676592