CVE-2022-48847

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 15.0% 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 12:25Z2 YR AGO

Last updated

2026-08-05 08:52Z29 DAYS AGO

Reserved

2024-07-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

481a178c097bcffba82974ff27f419227a6bf1373fa95d3f4e45eeecc1a2902b

• git.kernel.orghttps://git.kernel.org/stable/c/648895da69ced90ca770fd941c3d9479a9d72c16
• git.kernel.orghttps://git.kernel.org/stable/c/1b09f28f70a5046acd64138075ae3f095238b045
• git.kernel.orghttps://git.kernel.org/stable/c/b36588ebbcef74583824c08352e75838d6fb4ff2
• git.kernel.orghttps://git.kernel.org/stable/c/c993ee0f9f81caf5767a50d1faeba39a0dc82af2