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CVE-2022-47938

Status: ModifiedMedium (6.5)—
Severity6.5Medium · CVSS 3.1
Exploitation probability60 %higher than 99% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2misc.c has an out-of-bounds read and OOPS for SMB2_TREE_CONNECT.

CVSS

Base score
6.5
Version
3.1
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
60 %
Percentile among all scored CVEs
99
Score date
10/20/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Linux — Linux Kernel

CWEs

References

Show 10 references

Raw JSON (NVD)

Show
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    {
      "lang": "en",
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    },
    {
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    }
  ],
  "lastModified": "2026-06-17T05:14:28.963",
  "configurations": [
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}