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CVE-2021-3612 An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before…
Description
An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| kernel | Versions not published |
References
- bugzilla.redhat.com bugzilla.redhat.com
- lore.kernel.org lore.kernel.org
- FEDORA-2021-a95108d156 lists.fedoraproject.org
- [debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update lists.debian.org
- [debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update lists.debian.org
- www.oracle.com www.oracle.com
- security.netapp.com security.netapp.com
Timeline
- Published
- Last modified
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