Vulnerability Monitor

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CVE-2022-41222

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.

Published

2022-09-21T08:15:09.047

Last Modified

2025-05-28T16:15:28.580

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.0 (HIGH)

Weaknesses
  • Type: Primary
    CWE-416
  • Type: Secondary
    CWE-416
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel < 5.4.211 Yes
Operating System linux linux_kernel < 5.10.137 Yes
Operating System linux linux_kernel < 5.12.18 Yes
Operating System linux linux_kernel < 5.13.3 Yes
Operating System debian debian_linux 10.0 Yes
Application netapp hci_baseboard_management_controller h300s Yes
Application netapp hci_baseboard_management_controller h410c Yes
Application netapp hci_baseboard_management_controller h410s Yes
Application netapp hci_baseboard_management_controller h500s Yes
Application netapp hci_baseboard_management_controller h700s Yes
Operating System canonical ubuntu_linux 18.04 Yes
Operating System canonical ubuntu_linux 20.04 Yes
Operating System canonical ubuntu_linux 22.04 Yes
References