5.5

CVE-2021-47168

In the Linux kernel, the following vulnerability has been resolved:

NFS: fix an incorrect limit in filelayout_decode_layout()

The "sizeof(struct nfs_fh)" is two bytes too large and could lead to
memory corruption.  It should be NFS_MAXFHSIZE because that's the size
of the ->data[] buffer.

I reversed the size of the arguments to put the variable on the left.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 2.6.37 < 4.4.271
LinuxLinux Kernel Version >= 4.5 < 4.9.271
LinuxLinux Kernel Version >= 4.10 < 4.14.235
LinuxLinux Kernel Version >= 4.15 < 4.19.193
LinuxLinux Kernel Version >= 4.20 < 5.4.124
LinuxLinux Kernel Version >= 5.5 < 5.10.42
LinuxLinux Kernel Version >= 5.11 < 5.12.9
LinuxLinux Kernel Version5.13 Updaterc1
LinuxLinux Kernel Version5.13 Updaterc2
LinuxLinux Kernel Version5.13 Updaterc3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.01% 0.007
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.