CVE-2020-12769

medium

Description

An issue was discovered in the Linux kernel before 5.4.17. drivers/spi/spi-dw.c allows attackers to cause a panic via concurrent calls to dw_spi_irq and dw_spi_transfer_one, aka CID-19b61392c5a8.

References

Advisories
More

https://usn.ubuntu.com/4391-1/

https://security.netapp.com/advisory/ntap-20200608-0001/

https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html

https://lkml.org/lkml/2020/2/3/559

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19b61392c5a852b4e8a0bf35aecb969983c5932d

https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-5054

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.17

Details

Source: Mitre, NVD

Published: 2020-05-09

Updated: 2026-10-08

Risk Information

CVSS v2

Base Score: 4.9

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

Severity: Medium

CVSS v3

Base Score: 5.5

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