CVE-2019-25045

Name: CVE-2019-25045
Creator: NVD / NIST
Published: 2021-06-07T20:15:07.8+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2019-25045 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free, related to an xfrm_state_fini panic, aka CID-dbb2483b2a46.. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free, related to an xfrm_state_fini panic, aka CID-dbb2483b2a46.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.50%

39.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-416

Affected Software

Vendor	Product	Versions
Linux	Linux Kernel	< 5.0.19
Netapp	Solidfire Baseboard Management Controller Firmware	All versions
Netapp	Cloud Backup	All versions
Netapp	Solidfire \& Hci Management Node	All versions
Netapp	H500s Firmware	All versions
Netapp	H700s Firmware	All versions
Netapp	H300e Firmware	All versions
Netapp	H500e Firmware	All versions
Netapp	H700e Firmware	All versions
Netapp	H410s Firmware	All versions
Netapp	H410c Firmware	All versions
Netapp	H610c Firmware	All versions
Netapp	H610s Firmware	All versions
Netapp	H615c Firmware	All versions
Netapp	H300s Firmware	All versions
Netapp	Fas 8300 Firmware	All versions
Netapp	Fas 8700 Firmware	All versions
Netapp	Aff 8300 Firmware	All versions
Netapp	Aff 8700 Firmware	All versions
Netapp	Aff A400 Firmware	All versions
Netapp	Fabric-Attached Storage A400 Firmware	All versions
Netapp	Aff A700s Firmware	All versions

References

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.19Mailing List, Release Notes, Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=dbb2483b2a46fbaf833cfb5deb5ed9cace9c7399Mailing List, Patch, Vendor Advisory
https://security.netapp.com/advisory/ntap-20210720-0003/Third Party Advisory
https://sites.google.com/view/syzscope/warning-in-xfrm_state_fini-2Exploit, Third Party Advisory
https://syzkaller.appspot.com/bug?id=f99edaeec58ad40380ed5813d89e205861be2896Exploit, Mailing List, Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.19Mailing List, Release Notes, Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=dbb2483b2a46fbaf833cfb5deb5ed9cace9c7399Mailing List, Patch, Vendor Advisory
https://security.netapp.com/advisory/ntap-20210720-0003/Third Party Advisory
https://sites.google.com/view/syzscope/warning-in-xfrm_state_fini-2Exploit, Third Party Advisory
https://syzkaller.appspot.com/bug?id=f99edaeec58ad40380ed5813d89e205861be2896Exploit, Mailing List, Third Party Advisory

Timeline

Published: Jun 7, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-25045?

An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free, related to an xfrm_state_fini panic, aka CID-dbb2483b2a46.

How severe is CVE-2019-25045?

CVE-2019-25045 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2019-25045?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-25045?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST