ALT-PU-2016-1882-1

Package update kernel-image-std-def in branch t7

Version3.14.77-alt0.M70P.1

Published2016-08-23

Max severityCRITICAL

Severity:

Closed issues (2)

CRITICAL9.8

Уязвимость компонента udp.c ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код

Published: 2017-04-17Modified: 2024-05-16

CVSS 3.xCRITICAL 9.8

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

CVSS 2.0CRITICAL 10.0

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

References

CRITICAL9.8

udp.c in the Linux kernel before 4.5 allows remote attackers to execute arbitrary code via UDP traffic that triggers an unsafe second checksum calculation during execution of a recv system call with the MSG_PEEK flag.

Published: 2017-04-04Modified: 2025-04-20

CVSS 2.0CRITICAL 10.0

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

CVSS 3.xCRITICAL 9.8

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

References