Vulnerability details
CVE-2023-54162
Linux Linux
ksmbd: fix possible memory leak in smb2_lock()
CVSS 3.1
8.8High
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Linux | Linux | 5.15 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 ≤ v < bfe8372ef2dbdce97f13b21d76e2080ddeef5a79 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 ≤ v < 6bf555ed8938444466c3d7f3252eb874a518f293 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 ≤ v < 11d38f8a0c19763e34d2093b5ecb640e012cb2d2 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 ≤ v < d3ca9f7aeba793d74361d88a8800b2f205c9236b | CVEProject cvelistV5 (CNA) |
References and advisories
4
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Details
- Published
- 2025-12-30
- Last updated
- 2026-08-05
- State
- Published
- Assigner (CNA)
- Linux
Exploit prediction (EPSS)
0.39%
Probability of exploitation in 30 days
33.3%
Percentile (among all CVEs)
Weaknesses (CWE)
- —