CVE-2022-49089

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

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

EPSS percentile

Ranks above 8.9% 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 2026-08-04.

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

2025-02-26 01:54Z1 YR AGO

Last updated

2026-08-05 08:53Z1 MO AGO

Reserved

2025-02-26

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-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
• CWE-667Improper LockingClass

Data version

5.2

Document digest

c5fb6af905b338f16b9f380b306704ae528c7c2a9fdde25618f312d52bb028cf

• git.kernel.orghttps://git.kernel.org/stable/c/8a50937227c385a477177c9ffa122b4230e40666
• git.kernel.orghttps://git.kernel.org/stable/c/43c2d7890ecabe527448a6c391fb2d9a5e6bbfe0
• git.kernel.orghttps://git.kernel.org/stable/c/92f1947c0d26060e978b3a9f21f32ce7c8c9cca3
• git.kernel.orghttps://git.kernel.org/stable/c/77ffb2495a41098f9d6a14f8aefde3188da75944
• git.kernel.orghttps://git.kernel.org/stable/c/57800cc36e55db0547461c49acf5cd84c0f502b0
• git.kernel.orghttps://git.kernel.org/stable/c/4d809f69695d4e7d1378b3a072fa9aef23123018