CVE-2022-48827: linux kernel before 5.10.220 (exclusive), from 5.11 (inclusive), before 5.15.24 (exclusive), from 5.16 (inclusive)…

Affected technology

linux kernel · before 5.10.220 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.24 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 5.16.10 (exclusive)
linux

linux kernel · 5.17 · update rc1
linux

linux kernel · 5.17 · update rc2
linux

linux kernel · 5.17 · update rc3
linux

Linux · 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 1726a39b0879acfb490b22dca643f26f4f907da9, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before c6eff5c4277146a78b4fb8c9b668dd64542c41b0, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 44502aca8e02ab32d6b0eb52e006a5ec9402719b, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 0cb4d23ae08c48f6bf3c29a8e5c4a74b8388b960
Linux

Linux · 2.6.12
Linux

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before V1.1.1
Siemens

Component: Not specified by the source
File: fs/nfsd/nfs3proc.c, fs/nfsd/nfs4proc.c, fs/nfsd/nfs4xdr.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 7.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.