CVE-2022-48717

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 12.2% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-08-04.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2024-06-20 11:13Z2 YR AGO

Last updated

2026-08-05 08:51Z2 MO AGO

Reserved

2024-06-20

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-124Buffer Underwrite ('Buffer Underflow')Base

Data version

5.2

Document digest

1813a7f6cc189d18443741d72fcf5877e289a00f4e1b5134128e878d623826d8

• git.kernel.orghttps://git.kernel.org/stable/c/a0f49d12547d45ea8b0f356a96632dd503941c1e
• git.kernel.orghttps://git.kernel.org/stable/c/71e60c170105d153e34d01766c1e4db26a4b24cc
• git.kernel.orghttps://git.kernel.org/stable/c/5a45448ac95b715173edb1cd090ff24b6586d921
• git.kernel.orghttps://git.kernel.org/stable/c/baead410e5db49e962a67fffc17ac30e44b50b7c
• git.kernel.orghttps://git.kernel.org/stable/c/f114fd6165dfb52520755cc4d1c1dfbd447b88b6
• git.kernel.orghttps://git.kernel.org/stable/c/4c907bcd9dcd233da6707059d777ab389dcbd964