Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2022-0500

A flaw was found in unrestricted eBPF usage by the BPF_BTF_LOAD, leading to a possible out-of-bounds memory write in the Linux kernel’s BPF subsystem due to the way a user loads BTF. This flaw allows a local user to crash or escalate their privileges on the system.

Published

2022-03-25T19:15:10.217

Last Modified

2024-11-21T06:38:47.207

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

10.0

Weaknesses
  • Type: Secondary
    CWE-119
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel < 5.15.37 Yes
Operating System linux linux_kernel < 5.16.11 Yes
Operating System fedoraproject fedora 34 Yes
Operating System fedoraproject fedora 35 Yes
Operating System netapp h300e_firmware - Yes
Hardware netapp h300e - No
Operating System netapp h300s_firmware - Yes
Hardware netapp h300s - No
Operating System netapp h410c_firmware - Yes
Hardware netapp h410c - No
Operating System netapp h410s_firmware - Yes
Hardware netapp h410s - No
Operating System netapp h500e_firmware - Yes
Hardware netapp h500e - No
Operating System netapp h500s_firmware - Yes
Hardware netapp h500s - No
Operating System netapp h700e_firmware - Yes
Hardware netapp h700e - No
Operating System netapp h700s_firmware - Yes
Hardware netapp h700s - No
References