In drivers/pci/hotplug/rpadlpar_sysfs.c in the Linux kernel through 5.11.8, the RPA PCI Hotplug driver has a user-tolerable buffer overflow when writing a new device name to the driver from userspace, allowing userspace to write data to the kernel stack frame directly. This occurs because add_slot_store and remove_slot_store mishandle drc_name '\0' termination, aka CID-cc7a0bb058b8.
References
Configurations
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History
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Information
Published : 2021-03-22 17:15
Updated : 2023-11-07 03:32
NVD link : CVE-2021-28972
Mitre link : CVE-2021-28972
CVE.ORG link : CVE-2021-28972
JSON object : View
Products Affected
netapp
- cloud_backup
- solidfire_baseboard_management_controller_firmware
- fas\/aff_baseboard_management_controller
fedoraproject
- fedora
linux
- linux_kernel
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')