CVE-2022-50488: linux kernel from 5.4.198 (inclusive), before 5.5 (exclusive), from 5.10.121 (inclusive), before 5.10.175 (exclusive)…

Affected technology

linux kernel · from 5.4.198 (inclusive), before 5.5 (exclusive)
linux

linux kernel · from 5.10.121 (inclusive), before 5.10.175 (exclusive)
linux

linux kernel · from 5.15.46 (inclusive), before 5.15.86 (exclusive)
linux

linux kernel · from 5.17.14 (inclusive), before 5.18 (exclusive)
linux

linux kernel · from 5.18.3 (inclusive), before 6.0.16 (exclusive)
linux

linux kernel · from 6.1 (inclusive), before 6.1.2 (exclusive)
linux

Linux · 4dfc12f8c94c8052e975060f595938f75e8b7165 to before 5533742c7cb1bc9b1f0bf401cc397d44a3a9e07a, 81b7d0c717a487ec50e2924a773ff501ee40f0d5 to before 094f3d9314d67691cb21ba091c1b528f6e3c4893, 3bc5e683c67d94bd839a1da2e796c15847b51b69 to before b22fd72bfebda3956efc4431b60ddfc0a51e03e0, 3bc5e683c67d94bd839a1da2e796c15847b51b69 to before 761564d93c8265f65543acf0a576b32d66bfa26a, 3bc5e683c67d94bd839a1da2e796c15847b51b69 to before 64dc8c732f5c2b406cc752e6aaa1bd5471159cab, 31326bf551269fb9bafa84ca99172b8340e5d8f8, 43c51b86dbe551cff5d39b88aa2f41d29479f9c4, 8615f6c0c9e7cf0ca90b6b5408784d797cbe5621, 5.10.121 to before 5.10.175, 5.15.46 to before 5.15.86, 5.4.198 to before 5.5, 5.17.14 to before 5.18, 5.18.3 to before 5.19
Linux

Linux · 5.19
Linux

Component: Not specified by the source
File: block/bfq-iosched.c

Attack conditions (Source advisory, CVSS 3.1): Local · Low 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 7.8/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.