8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.006 Low
EPSS
Percentile
77.9%
An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. There is a heap-based buffer overflow in set_ntacl_dacl, related to use of SMB2_QUERY_INFO_HE after a malformed SMB2_SET_INFO_HE command.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 5.19.6-1 | linux_5.19.6-1_all.deb |
Debian | 11 | all | linux | < 5.10.218-1 | linux_5.10.218-1_all.deb |
Debian | 999 | all | linux | < 5.19.6-1 | linux_5.19.6-1_all.deb |
Debian | 13 | all | linux | < 5.19.6-1 | linux_5.19.6-1_all.deb |