CVE-2024-56779: linux kernel before 5.4.287 (exclusive), from 5.5 (inclusive), before 5.10.231 (exclusive), from 5.11 (inclusive)…

Affected technology

linux kernel · before 5.4.287 (exclusive)
linux

linux kernel · from 5.5 (inclusive), before 5.10.231 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.174 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.120 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.64 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.4 (exclusive)
linux

Linux · 3234975f477f746c22d076ea178a79ea104b2ca7 to before a85364f0d30dee01c5d5b4afa55a9629a8f36d8e, 3234975f477f746c22d076ea178a79ea104b2ca7 to before 2d505a801e57428057563762f67a5a62009b2600, 3234975f477f746c22d076ea178a79ea104b2ca7 to before 0ab0a3ad24e970e894abcac58f85c332d1726749, 3234975f477f746c22d076ea178a79ea104b2ca7 to before 45abb68c941ebc9a35c6d3a7b08196712093c636, 3234975f477f746c22d076ea178a79ea104b2ca7 to before 37dfc81266d3a32294524bfadd3396614f8633ee, 3234975f477f746c22d076ea178a79ea104b2ca7 to before 6f73f920b7ad0084373e46121d7ac34117aed652, 3234975f477f746c22d076ea178a79ea104b2ca7 to before 98100e88dd8865999dc6379a3356cd799795fe7b
Linux

Linux · 3.17
Linux

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

Component: Not specified by the source
File: fs/nfsd/nfs4state.c

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

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 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. Source advisory’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.