CVE-2024-50127: linux kernel from 5.2 (inclusive), before 5.15.170 (exclusive), from 5.16 (inclusive), before 6.1.115 (exclusive)…

Affected technology

linux kernel · from 5.2 (inclusive), before 5.15.170 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.115 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.59 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.11.6 (exclusive)
linux

linux kernel · 6.12 · update rc1
linux

linux kernel · 6.12 · update rc2
linux

linux kernel · 6.12 · update rc3
linux

linux kernel · 6.12 · update rc4
linux

Linux · a3d43c0d56f1b94e74963a2fbadfb70126d92213 to before 2f868ce6013548a713c431c679ef73747a66fcf3, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to before 8a283a19026aaae8a773fd8061263cfa315b127f, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to before 999612996df28d81f163dad530d7f8026e03aec6, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to before fe371f084073e8672a2d7d46b335c3c060d1e301, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to before 0d4c0d2844e4eac3aed647f948fd7e60eea56a61, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to before 2240f9376f20f8b6463232b4ca7292569217237f, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to before f504465970aebb2467da548f7c1efbbf36d0f44b
Linux

Linux · 5.2
Linux

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

Component: Not specified by the source
File: net/sched/sch_taprio.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

A local attacker with low privileges could trigger a use-after-free error. 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 state a further attacker outcome.