CVE-2023-54062: Linux 6.3

Affected technology

Linux · c7851208abffe5ae4deb01cf48763911dc14fc67 to before 76887be2a96193cd11be818551b8934ecdb3123f, f5cdc6a7339f250d44d4d469ed7a474ac0d6c7a7 to before f30f3391d089dc91aef91d08f4b04a6c0df2b067, 3b28c799a1334adb5a19f42f03abe0d8cbb05938 to before ba04d6af5ac440a6d5a2d35dc1d8e2cb0323550a, d738789ae9ec47d3458a008788f3cdc862ebf0cb to before 1a8822343e67432b658145d2760a524c884da9d4, a6744e14ce7045ab1a728bde9595f62fbd39f1d2 to before 8beaa3cb293a8f7bacf711cf52201d59859dbc40, 8b6d06b3be7648b3b0f428558293ddf6e2cb94bf to before c5fa4eedddd1c8342ce533cb401c0e693e55b4e3, d2efaf8c870c7067b8d1779773134f3481cd8f68 to before a18670395e5f28acddeca037c5e4bd2ea961b70a, 1e9d62d252812575ded7c620d8fc67c32ff06c16 to before b2fab1807d26acd1c6115b95b5eddd697d84751b, 1e9d62d252812575ded7c620d8fc67c32ff06c16 to before b87c7cdf2bed4928b899e1ce91ef0d147017ba45, 4.14.308 to before 4.14.315, 4.19.276 to before 4.19.283, 5.4.235 to before 5.4.243, 5.10.173 to before 5.10.180, 5.15.99 to before 5.15.112, 6.1.16 to before 6.1.29, 6.2.3 to before 6.2.16
Linux

Linux · 6.3
Linux

Component: Not specified by the source
Function: the
File: fs/ext4/xattr.c

Attack conditions (Source advisory, 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. The description does not specify what an attacker can achieve beyond these rated impacts.