CVE-2024-50046: linux kernel from 5.5 (inclusive), before 5.10.227 (exclusive), from 5.11 (inclusive), before 5.15.168 (exclusive)…

Affected technology

linux kernel · from 5.5 (inclusive), before 5.10.227 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.168 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.113 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.57 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.11.4 (exclusive)
linux

linux kernel · 6.12 · update rc1
linux

linux kernel · 6.12 · update rc2
linux

Linux · 0e65a32c8a569db363048e17a708b1a0913adbef to before f892165c564e3aab272948dbb556cc20e290c55a, 0e65a32c8a569db363048e17a708b1a0913adbef to before 584c019baedddec3fd634053e8fb2d8836108d38, 0e65a32c8a569db363048e17a708b1a0913adbef to before 632344b9efa064ca737bfcdaaaced59fd5f18ae9, 0e65a32c8a569db363048e17a708b1a0913adbef to before fca41e5fa4914d12b2136c25f9dad69520b52683, 0e65a32c8a569db363048e17a708b1a0913adbef to before ef9189bb15dcbe7ed3f3515aaa6fc8bf7483960d, 0e65a32c8a569db363048e17a708b1a0913adbef to before a848c29e3486189aaabd5663bc11aea50c5bd144
Linux

Linux · 5.5
Linux

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

RUGGEDCOM RST2428P · 0 to before V3.2
Siemens

SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family · 0 to before V3.2
Siemens

SCALANCE XCM-/XRM-/XCH-/XRH-300 family · 0 to before V3.2
Siemens

Component: Not specified by the source
File: fs/nfs/client.c, fs/nfs/nfs42proc.c, fs/nfs/nfs4state.c, include/linux/nfs_fs_sb.h

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 9.8/10) 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.