CVE-2019-25044

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

0.64% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 50.7% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/A:H

NVD analysis status

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

Red Hat severity

Important. 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

2021-05-14 22:57Z5 YR AGO

Last updated

2024-08-05 03:00Z2 YR AGO

Reserved

2021-05-14

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

5ee25f78fe9fead9117f5feeee80dfb86600f3857b38b5887726e47cb763e41b

• cdn.kernel.orghttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2x_refsource_MISC
• sites.google.comhttps://sites.google.com/view/syzscope/kasan-use-after-free-read-in-blk_mq_free_rqsx_refsource_MISC
• syzkaller.appspot.comhttps://syzkaller.appspot.com/bug?id=36fe241584203cf394d44560a42e3430434f1213x_refsource_MISC
• git.kernel.orghttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c3e2219216c92919a6bd1711f340f5faa98695e6x_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20210629-0006/x_refsource_CONFIRM