CVE-2022-50717

CVE-2022-50717

Critical · published December 24, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
56.7
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

nvmet-tcp: add bounds check on Transfer Tag

ttag is used as an index to get cmd in nvmet_tcp_handle_h2c_data_pdu(),

add a bounds check to avoid out-of-bounds access.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00817 · 56.7th percentile
Published
2025-12-24T18:15Z
References (6)
https://git.kernel.org/stable/c/0d150ccd55dbfad36f55855b40b381884c98456e · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/752593d04637ebdc87fd29cba81897f21ae053f0 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b6a545ffa2c192b1e6da4a7924edac5ba9f4ea2b · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d5bb45f47b37d10f010355686b28c9ebacb361d4 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ec8adf767e1cfa7031f853b8c71ba1963f07df15 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fcf82e4553db911d10234ff2390cfd0e2aa854e4 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 24 DEC 12:22Z
    nvmet-tcp: add bounds check on Transfer Tag
    cvelistv5