ALT-PU-2022-1014-1

Package update kernel-image-centos in branch sisyphus

Version5.14.0.40-alt1.el9

Published2022-01-11

Max severityMEDIUM

Severity:

Closed issues (2)

MEDIUM4.7

Уязвимость функции postclose() ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код

Published: 2022-02-17Modified: 2024-11-07

CVSS 3.xMEDIUM 4.7

CVSS:3.x/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0LOW 3.8

CVSS:2.0/AV:L/AC:H/Au:S/C:N/I:N/A:C

References

CVE-2020-27820

MEDIUM4.7

A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if "unbind" the driver).

Published: 2021-11-03Modified: 2024-11-21

CVSS 2.0MEDIUM 4.7

CVSS:2.0/AV:L/AC:M/Au:N/C:N/I:N/A:C

CVSS 3.xMEDIUM 4.7

CVSS:3.x/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

References