CVE-2023-53399
ksmbd: fix NULL pointer dereference in smb2_get_info_filesystem()
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix NULL pointer dereference in smb2_get_info_filesystem() If share is , share->path is NULL and it cause NULL pointer dereference issue.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
0626e6641f6b467447c81dd7678a69c66f7746cf < 227eb2689b44d0d60da3839b146983e73435924c 0626e6641f6b467447c81dd7678a69c66f7746cf < a70751dd7b60eab025e97e19b6b2477c6eaf2bbb 0626e6641f6b467447c81dd7678a69c66f7746cf < b35f6c031b87d9e51f141ff6de0ea59756a8e313 0626e6641f6b467447c81dd7678a69c66f7746cf < 1636e09779f83e10e6ed57d91ef94abcefdd206b 0626e6641f6b467447c81dd7678a69c66f7746cf < 3ac00a2ab69b34189942afa9e862d5170cdcb018
Linux / Linux
5.15
References
git.kernel.org: https://git.kernel.org/stable/c/227eb2689b44d0d60da3839b146983e73435924c git.kernel.org: https://git.kernel.org/stable/c/a70751dd7b60eab025e97e19b6b2477c6eaf2bbb git.kernel.org: https://git.kernel.org/stable/c/b35f6c031b87d9e51f141ff6de0ea59756a8e313 git.kernel.org: https://git.kernel.org/stable/c/1636e09779f83e10e6ed57d91ef94abcefdd206b git.kernel.org: https://git.kernel.org/stable/c/3ac00a2ab69b34189942afa9e862d5170cdcb018