CVE-2022-49587

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 8.5% of scored records. A rank, not a probability.

NVD base score

4.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:H/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

Low. 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 02:23Z1 YR AGO

Last updated

2026-05-11 19:02Z3 MO AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 4.7)

CNA CVSS vector

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

Weaknesses

• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.2

Document digest

25bdb8b126a16889709b41b00c46ca4551ba2dd9d9b10ec2ecb4f4b2816e0375

• git.kernel.orghttps://git.kernel.org/stable/c/91e21df688f8a75255ca9c459da39ac96300113a
• git.kernel.orghttps://git.kernel.org/stable/c/c1b85c5a34294f7444c13bf828e0e84b0a0eed85
• git.kernel.orghttps://git.kernel.org/stable/c/0f75343584ee474303e17efe0610bdd170af1d13
• git.kernel.orghttps://git.kernel.org/stable/c/e9362a993886613ef0284c2a4911c6017c97d803
• git.kernel.orghttps://git.kernel.org/stable/c/fd6f1284e380c377932186042ff0b5c987fb2b92
• git.kernel.orghttps://git.kernel.org/stable/c/80d4d0c461674eea87f0977e12a2ecd334b9b79c
• git.kernel.orghttps://git.kernel.org/stable/c/62e56cfeb2ae4b53ae9ca24c80f54093250ce64a
• git.kernel.orghttps://git.kernel.org/stable/c/55be873695ed8912eb77ff46d1d1cadf028bd0f3