CVE-2019-10125

critical

Description

An issue was discovered in aio_poll() in fs/aio.c in the Linux kernel through 5.0.4. A file may be released by aio_poll_wake() if an expected event is triggered immediately (e.g., by the close of a pair of pipes) after the return of vfs_poll(), and this will cause a use-after-free.

References

https://support.f5.com/csp/article/K29215970

https://security.netapp.com/advisory/ntap-20190411-0003/

https://patchwork.kernel.org/patch/10828359/

http://www.securityfocus.com/bid/107655

Details

Source: Mitre, NVD

Published: 2019-03-27

Updated: 2021-06-02

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical