CVE-2022-49404

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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 19.1% 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

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 02:12Z1 YR AGO

Last updated

2026-05-11 18:59Z3 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-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

6c3ffae32b304338dd12f6230bb34e164154674ee990737568607cba880149d1

• git.kernel.orghttps://git.kernel.org/stable/c/252f4afd4557a2e7075f793a5c80fe6dd9e9ee4a
• git.kernel.orghttps://git.kernel.org/stable/c/a89cb7ddf6a89bab6012e19da38b7cdb26175c19
• git.kernel.orghttps://git.kernel.org/stable/c/79c164e61f818054cd6012e9035701840d895c51
• git.kernel.orghttps://git.kernel.org/stable/c/8858284dd74906fa00f04f0252c75df4893a7959
• git.kernel.orghttps://git.kernel.org/stable/c/31dca00d0cc9f4133320d72eb7e3720badc6d6e6
• git.kernel.orghttps://git.kernel.org/stable/c/3f09ec80f115d2875d747ed28adc1773037e0f8b
• git.kernel.orghttps://git.kernel.org/stable/c/06039d8afefdbac05bcea5f397188407eba2996d
• git.kernel.orghttps://git.kernel.org/stable/c/ef5ab2e48a5f9960e2352332b7cdb7064bb49032
• git.kernel.orghttps://git.kernel.org/stable/c/f93e91a0372c922c20d5bee260b0f43b4b8a1bee