A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: Google

Published: 2022-01-26T00:00:00

Updated: 2023-01-10T00:00:00

Reserved: 2021-01-05T00:00:00


Link: CVE-2021-22600

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-01-26T14:15:08.123

Modified: 2023-06-26T18:59:36.163


Link: CVE-2021-22600

JSON object: View

cve-icon Redhat Information

No data.

CWE