CVE-2023-53680: linux kernel from 4.14 (inclusive), before 5.10.220 (exclusive), from 5.11 (inclusive), before 5.15.107 (exclusive)…

Affected technology

linux kernel · from 4.14 (inclusive), before 5.10.220 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.107 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.24 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.2.11 (exclusive)
linux

linux kernel · 6.3 · update rc1
linux

linux kernel · 6.3 · update rc2
linux

linux kernel · 6.3 · update rc3
linux

linux kernel · 6.3 · update rc4
linux

linux kernel · 6.3 · update rc5
linux

Linux · f4f9ef4a1b0a1ca80b152e28e176d69515bdf7e8 to before 50827896c365e0f6c8b55ed56d444dafd87c92c5, f4f9ef4a1b0a1ca80b152e28e176d69515bdf7e8 to before a64160124d5a078be0c380b1e8a0bad2d040d3a1, f4f9ef4a1b0a1ca80b152e28e176d69515bdf7e8 to before ffcbcf087581ae68ddc0a21460f7ecd4315bdd0e, f4f9ef4a1b0a1ca80b152e28e176d69515bdf7e8 to before f352c41fa718482979e7e6b71b4da2b718e381cc, f4f9ef4a1b0a1ca80b152e28e176d69515bdf7e8 to before 804d8e0a6e54427268790472781e03bc243f4ee3
Linux

Linux · 4.14
Linux

Component: Not specified by the source
File: fs/nfsd/nfs4xdr.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

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; 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 specify what an attacker can achieve beyond these rated impacts.