An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.18 before 5.18.18. fs/ksmbd/smb2pdu.c lacks length validation in the non-padding case in smb2_write.
References
Link | Resource |
---|---|
https://github.com/torvalds/linux/commit/158a66b245739e15858de42c0ba60fcf3de9b8e6 | Patch Third Party Advisory |
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=158a66b245739e15858de42c0ba60fcf3de9b8e6 | Mailing List Patch Vendor Advisory |
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.18 | Mailing List Patch Vendor Advisory |
http://www.openwall.com/lists/oss-security/2022/12/23/10 | Mailing List Third Party Advisory |
Configurations
Information
Published : 2022-12-23 08:15
Updated : 2022-12-30 07:52
NVD link : CVE-2022-47940
Mitre link : CVE-2022-47940
JSON object : View
CWE
CWE-125
Out-of-bounds Read
Products Affected
linux
- linux_kernel