CVE-2023-53176: linux kernel before 4.14.316 (exclusive), from 4.15 (inclusive), before 4.19.284 (exclusive), from 4.20 (inclusive)…

Affected technology

linux kernel · before 4.14.316 (exclusive)
linux

linux kernel · from 4.15 (inclusive), before 4.19.284 (exclusive)
linux

linux kernel · from 4.20 (inclusive), before 5.4.244 (exclusive)
linux

linux kernel · from 5.5 (inclusive), before 5.10.181 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.113 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.30 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.3.4 (exclusive)
linux

Linux · c161afe9759ddcc174d08e7c4f683d08ac9ba86f to before 490bf37eaabb0a857ed1ae8e75d8854e41662f1c, c161afe9759ddcc174d08e7c4f683d08ac9ba86f to before c9e080c3005fd183c56ff8f4d75edb5da0765d2c, c161afe9759ddcc174d08e7c4f683d08ac9ba86f to before d5cd2928d31042a7c0a01464f9a8d95be736421d, c161afe9759ddcc174d08e7c4f683d08ac9ba86f to before 2c86a1305c1406f45ea780d06953c484ea1d9e6e, c161afe9759ddcc174d08e7c4f683d08ac9ba86f to before 1ba5594739d858e524ff0f398ee1ebfe0a8b9d41, c161afe9759ddcc174d08e7c4f683d08ac9ba86f to before af4d6dbb1a92ea424ad1ba1d0c88c7fa2345d872, c161afe9759ddcc174d08e7c4f683d08ac9ba86f to before 8e596aed5f2f98cf3e6e98d6fe1d689f4a319308, c161afe9759ddcc174d08e7c4f683d08ac9ba86f to before 04e82793f068d2f0ffe62fcea03d007a8cdc16a7
Linux

Linux · 2.6.37
Linux

Component: Not specified by the source
File: drivers/tty/serial/8250/8250_core.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 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.