4.7
CVSSv3

CVE-2020-29372

Published: 28/11/2020 Updated: 06/10/2022
CVSS v2 Base Score: 4.7 | Impact Score: 6.9 | Exploitability Score: 3.4
CVSS v3 Base Score: 4.7 | Impact Score: 3.6 | Exploitability Score: 1
VMScore: 418
Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C

Vulnerability Summary

An issue exists in do_madvise in mm/madvise.c in the Linux kernel prior to 5.6.8. There is a race condition between coredump operations and the IORING_OP_MADVISE implementation, aka CID-bc0c4d1e176e.

Vulnerability Trend

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linux linux kernel

canonical ubuntu linux 16.04

canonical ubuntu linux 18.04

canonical ubuntu linux 14.04

canonical ubuntu linux 20.04