A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl() printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had been freed by gprinter_free().
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2022-09-01T17:56:31

Updated: 2022-09-01T17:56:31

Reserved: 2020-10-27T00:00:00


Link: CVE-2020-27784

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-09-01T18:15:08.467

Modified: 2023-05-16T10:51:13.530


Link: CVE-2020-27784

JSON object: View

cve-icon Redhat Information

No data.