CVE-2022-3623CWE-362

Linux Kernel BPF gup.c follow_page_pte race condition

Medium · published October 20, 2022

CVSS v3.1
5.0
EPSS
1%
Percentile
65.1
In the wild
Unconfirmed
What it is

A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211921 was assigned to this vulnerability.

The record
Technical detail
CVSS v3.1
5.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.01091 · 65.1th percentile
Weakness
CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Published
2022-10-20T00:00Z
EPSS history
Timeline
  • 20 OCT 00:00Z
    Linux Kernel BPF gup.c follow_page_pte race condition
    cvelistv5