CVE-2023-54162
High
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix possible memory leak in smb2_lock() argv needs to be free when setup_async_work fails or when the current process is woken up.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Linux
PublishedDec 30, 2025
First seenDec 30, 2025
How to fix
Update
- Linux Linuxbfe8372ef2dbdce97f13b21d76e2080ddeef5a79, 6bf555ed8938444466c3d7f3252eb874a518f293, 11d38f8a0c19763e34d2093b5ecb640e012cb2d2, d3ca9f7aeba793d74361d88a8800b2f205c9236b or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 ≤ v < bfe8372ef2dbdce97f13b21d76e2080ddeef5a79, e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 ≤ v < 6bf555ed8938444466c3d7f3252eb874a518f293, e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 ≤ v < 11d38f8a0c19763e34d2093b5ecb640e012cb2d2, e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 ≤ v < d3ca9f7aeba793d74361d88a8800b2f205c9236b, 5.15 | bfe8372ef2dbdce97f13b21d76e2080ddeef5a79, 6bf555ed8938444466c3d7f3252eb874a518f293, 11d38f8a0c19763e34d2093b5ecb640e012cb2d2, d3ca9f7aeba793d74361d88a8800b2f205c9236b |
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