CVE-2022-48828: linux kernel before 5.4.295 (exclusive), from 5.5 (inclusive), before 5.10.220 (exclusive), from 5.11 (inclusive)…

Affected technology

linux kernel · before 5.4.295 (exclusive)
linux

linux kernel · from 5.5 (inclusive), 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 d2211e6e34d0755f35e2f8c22d81999fa81cfc71, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 38d02ba22e43b6fc7d291cf724bc6e3b7be6626b, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 8e0ecaf7a7e57b30284d6b3289cc436100fadc48, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before da22ca1ad548429d7822011c54cfe210718e0aa7, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before e6faac3f58c7c4176b66f63def17a34232a17b0e
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/vfs.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 9.1/10) rates confidentiality impact as none; integrity and 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.