CVE-2022-48947

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.1% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

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

2024-10-21 20:05Z1 YR AGO

Last updated

2026-05-11 18:50Z3 MO AGO

Reserved

2024-08-22

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

f55f65ec16b60d2a1efcbff9f24b1915ba534ce62bc6abb016c8f19c54437065

• git.kernel.orghttps://git.kernel.org/stable/c/49d5867819ab7c744852b45509e8469839c07e0e
• git.kernel.orghttps://git.kernel.org/stable/c/95f1847a361c7b4bf7d74c06ecb6968455082c1a
• git.kernel.orghttps://git.kernel.org/stable/c/ad528fde0702903208d0a79d88d5a42ae3fc235b
• git.kernel.orghttps://git.kernel.org/stable/c/9fdc79b571434af7bc742da40a3405f038b637a7
• git.kernel.orghttps://git.kernel.org/stable/c/f3fe6817156a2ad4b06f01afab04638a34d7c9a6
• git.kernel.orghttps://git.kernel.org/stable/c/19a78143961a197de8502f4f29c453b913dc3c29
• git.kernel.orghttps://git.kernel.org/stable/c/5550bbf709c323194881737fd290c4bada9e6ead
• git.kernel.orghttps://git.kernel.org/stable/c/bcd70260ef56e0aee8a4fc6cd214a419900b0765