CVE-2022-49370

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

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 21.5% 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

Modified. 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

2025-02-26 02:11Z1 YR AGO

Last updated

2026-05-11 18:58Z3 MO AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

90974567c371eaefc7c87d7694edc28fac50f1e37e468ace78324c0c138c97e1

• git.kernel.orghttps://git.kernel.org/stable/c/a9bfb37d6ba7c376b0d53337a4c5f5ff324bd725
• git.kernel.orghttps://git.kernel.org/stable/c/ed38d04342dfbe9e5aca745c8b5eb4188a74f0ef
• git.kernel.orghttps://git.kernel.org/stable/c/c66cc3c62870a27ea8f060a7e4c1ad8d26dd3f0d
• git.kernel.orghttps://git.kernel.org/stable/c/a724634b2a49f6ff0177a9e19a5a92fc1545e1b7
• git.kernel.orghttps://git.kernel.org/stable/c/985706bd3bbeffc8737bc05965ca8d24837bc7db
• git.kernel.orghttps://git.kernel.org/stable/c/fdffa4ad8f6bf1ece877edfb807f2b2c729d8578
• git.kernel.orghttps://git.kernel.org/stable/c/3ba359ebe914ac3f8c6c832b28007c14c39d3766
• git.kernel.orghttps://git.kernel.org/stable/c/ec752973aa721ee281d5441e497364637c626c7b
• git.kernel.orghttps://git.kernel.org/stable/c/660ba678f9998aca6db74f2dd912fa5124f0fa31