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CVSS
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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
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Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix sd_ndr.data memory leak in ksmbd_vfs_set_sd_xattr ndr_encode_v4_ntacl() allocates sd_ndr.data via kzalloc() at entry. If any subsequent ndr_write_*() call returns error during encoding, the allocated sd_ndr.data won't be freed and causes memory leak. Move kfree(sd_ndr.data) into out label to ensure the buffer gets released on all success and error return paths.
Засегнати продукти
- Linux Linux: 303fff2b8c77a85c62dbde3b27c24b084144c04c преди 306d6f370da7e0e5532dc51c972f4ce101e42431; 303fff2b8c77a85c62dbde3b27c24b084144c04c преди dc55270e410ccb4d24e637c13b5c4c25bcd106d7; 303fff2b8c77a85c62dbde3b27c24b084144c04c преди c866c3314a6853eb06c7a8bef67f43c8a8bdfb6e; 303fff2b8c77a85c62dbde3b27c24b084144c04c преди 9b4dec75498fd0a1c9eaea680aef59c9519eb16f; 303fff2b8c77a85c62dbde3b27c24b084144c04c преди c521dd78e036b5e0cfd394dd2ff2218890dd9e41; 303fff2b8c77a85c62dbde3b27c24b084144c04c преди d4d56b00c7df88cd5751e7415bdfabc9fdbc82a7
- Linux Linux: 5.15; преди 5.15; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; от 7.2 нататък
История
- 24 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-93812
- https://nvd.nist.gov/vuln/detail/CVE-2026-93812
- https://git.kernel.org/stable/c/306d6f370da7e0e5532dc51c972f4ce101e42431
- https://git.kernel.org/stable/c/dc55270e410ccb4d24e637c13b5c4c25bcd106d7
- https://git.kernel.org/stable/c/c866c3314a6853eb06c7a8bef67f43c8a8bdfb6e
- https://git.kernel.org/stable/c/9b4dec75498fd0a1c9eaea680aef59c9519eb16f
- https://git.kernel.org/stable/c/c521dd78e036b5e0cfd394dd2ff2218890dd9e41
- https://git.kernel.org/stable/c/d4d56b00c7df88cd5751e7415bdfabc9fdbc82a7