CVE-2025-40286
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
smb/server: fix possible memory leak in smb2_read()
Memory leak occurs when ksmbd_vfs_read() fails. Fix this by adding the missing kvfree().
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 < 0797c6cf3b857cc229ab2bc69552938dcd738d78 | affected |
| Linux | Linux | e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 < 63d8706a2c09a0c29b8b0e8a44bc7a1339685de9 | affected |
| Linux | Linux | e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 < f1305587731886da37a214cda812ade246c653b0 | affected |
| Linux | Linux | e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 < bfda5422a16651d0bf864ec468b1c216e1b10d91 | affected |
| Linux | Linux | e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 < 6fced056d2cc8d01b326e6fcfabaacb9850b71a4 | affected |
| Linux | Linux | 5.15 | affected |
| Linux | Linux | 0 < 5.15 | unaffected |
| Linux | Linux | 6.1.159 <= 6.1.* | unaffected |
| Linux | Linux | 6.6.117 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.59 <= 6.12.* | unaffected |
| Linux | Linux | 6.17.9 <= 6.17.* | unaffected |
| Linux | Linux | 6.18 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/0797c6cf3b857cc229ab2bc69552938dcd738d78
- https://git.kernel.org/stable/c/63d8706a2c09a0c29b8b0e8a44bc7a1339685de9
- https://git.kernel.org/stable/c/f1305587731886da37a214cda812ade246c653b0
- https://git.kernel.org/stable/c/bfda5422a16651d0bf864ec468b1c216e1b10d91
- https://git.kernel.org/stable/c/6fced056d2cc8d01b326e6fcfabaacb9850b71a4
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