CVE-2023-53606: linux kernel from 4.20 (inclusive), before 5.10.220 (exclusive), from 5.11 (inclusive), before 5.15.154 (exclusive)…

Affected technology

linux kernel · from 4.20 (inclusive), before 5.10.220 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.154 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.16 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.2.3 (exclusive)
linux

Linux · e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 to before fd63299db8090307eae66f2aef17c8f00aafa0a9, e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 to before b3169b6ffe036b549c296a9e71591d29a1fb3209, e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 to before 75b8c681c563ef7e85da6862354efc18d2a08b1b, e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 to before 8f565846fbe8182961498d4cbe618b15076a683b, e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 to before 6ba434cb1a8d403ea9aad1b667c3ea3ad8b3191f
Linux

Linux · 4.20
Linux

Component: Not specified by the source
File: fs/nfsd/nfs4proc.c

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.