CVE-2022-48788

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

0.93% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 60.5% 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

Moderate. 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

2024-07-16 11:43Z2 YR AGO

Last updated

2026-08-05 08:52Z2 MO AGO

Reserved

2024-07-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

0689cd6439a57afe7a60ce065549b19b4938f1f4e321573e8292be1af5b4072b

• git.kernel.orghttps://git.kernel.org/stable/c/5593f72d1922403c11749532e3a0aa4cf61414e9
• git.kernel.orghttps://git.kernel.org/stable/c/d411b2a5da68b8a130c23097014434ac140a2ace
• git.kernel.orghttps://git.kernel.org/stable/c/324f5bdc52ecb6a6dadb31a62823ef8c709d1439
• git.kernel.orghttps://git.kernel.org/stable/c/646952b2210f19e584d2bf9eb5d092abdca2fcc1
• git.kernel.orghttps://git.kernel.org/stable/c/ea86027ac467a055849c4945906f799e7f65ab99
• git.kernel.orghttps://git.kernel.org/stable/c/b6bb1722f34bbdbabed27acdceaf585d300c5fd2