CVEvulnerability
CVE-2017-9984
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-06-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-125
Description
The snd_msnd_interrupt function in sound/isa/msnd/msnd_pinnacle.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.
Affected configurations
• linux linux kernel (< 3.18.71)
• linux linux kernel (>= 3.19 < 4.1.45)
• linux linux kernel (>= 4.2 < 4.4.88)
• linux linux kernel (>= 4.5 < 4.9.50)
• linux linux kernel (>= 4.10 < 4.12.13)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=20e2b791796bd68816fa115f12be5320de2b8021 Vendor Advisory
- http://www.securityfocus.com/bid/99314 Third Party Advisory, VDB Entry
- https://bugzilla.kernel.org/show_bug.cgi?id=196131 Issue Tracking, Vendor Advisory
- https://github.com/torvalds/linux/commit/20e2b791796bd68816fa115f12be5320de2b8021 Third Party Advisory
- https://usn.ubuntu.com/3754-1/ Third Party Advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=20e2b791796bd68816fa115f12be5320de2b8021 Vendor Advisory
- http://www.securityfocus.com/bid/99314 Third Party Advisory, VDB Entry
- https://bugzilla.kernel.org/show_bug.cgi?id=196131 Issue Tracking, Vendor Advisory
- https://github.com/torvalds/linux/commit/20e2b791796bd68816fa115f12be5320de2b8021 Third Party Advisory
- https://usn.ubuntu.com/3754-1/ Third Party Advisory