7.1

CVE-2022-48966

net: mvneta: Prevent out of bounds read in mvneta_config_rss()

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

net: mvneta: Prevent out of bounds read in mvneta_config_rss()

The pp->indir[0] value comes from the user.  It is passed to:

	if (cpu_online(pp->rxq_def))

inside the mvneta_percpu_elect() function.  It needs bounds checkeding
to ensure that it is not beyond the end of the cpu bitmap.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.336
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.302
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.269
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.227
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.159
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.83
Linux ≫ Linux Kernel Version >= 5.16 < 6.0.13
Linux ≫ Linux Kernel Version 6.1 Update rc1
Linux ≫ Linux Kernel Version 6.1 Update rc2
Linux ≫ Linux Kernel Version 6.1 Update rc3
Linux ≫ Linux Kernel Version 6.1 Update rc4
Linux ≫ Linux Kernel Version 6.1 Update rc5
Linux ≫ Linux Kernel Version 6.1 Update rc6
Linux ≫ Linux Kernel Version 6.1 Update rc7
Linux ≫ Linux Kernel Version 6.1 Update rc8
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.153
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE-125 Out-of-bounds Read

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

https://git.kernel.org/stable/c/146ebee8fcdb349d7ec0e49915e6cdafb92544ae
Patch
https://git.kernel.org/stable/c/3ceffb8f410b93553fb16fe7e84aa0d35b3ba79b
Patch
https://git.kernel.org/stable/c/47a1a2f6cd5ec3a4f8a2d9bfa1e0605347cdb92c
Patch
https://git.kernel.org/stable/c/5a142486a0db6b0b85031f22d69acd0cdcf8f72b
Patch
https://git.kernel.org/stable/c/6ca0a506dddc3e1d636935eef339576b263bf3d8
Patch
https://git.kernel.org/stable/c/a6b30598fec84f8809f5417cde73071ca43e8471
Patch
https://git.kernel.org/stable/c/e8b4fc13900b8e8be48debffd0dfd391772501f7
Patch
https://git.kernel.org/stable/c/eec1fc21edc2bb99c9e66cf66f0b5d4d643fbb50
Patch