NVD
- Id
- 82584
- Name
- CVE-2017-5669
- Description
- The do_shmat function in ipc/shm.c in the Linux kernel through 4.9.12 does not restrict the address calculated by a certain rounding operation, which allows local users to map page zero, and consequently bypass a protection mechanism that exists for the mmap system call, by making crafted shmget and shmat system calls in a privileged context.
- Reject
- CVSS Version
- 2
- CVSS Score
- 4.6
- Severity
- Medium
- CVSS Base Score
- 4.6
- CVSS Impact Subscore
- 6.4
- CVSS Exploit Subscore
- 3.9
- CVSS Vector
- (AV:L/AC:L/Au:N/C:P/I:P/A:P)
- Pub Date
- 2017-07-18
- Published
- 2017-02-24
- Modified Date
- 2017-07-17
- Seq
- 2017-5669