5.5

CVE-2022-48743

net: amd-xgbe: Fix skb data length underflow

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

net: amd-xgbe: Fix skb data length underflow

There will be BUG_ON() triggered in include/linux/skbuff.h leading to
intermittent kernel panic, when the skb length underflow is detected.

Fix this by dropping the packet if such length underflows are seen
because of inconsistencies in the hardware descriptors.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.9.19 < 4.9.300
Linux ≫ Linux Kernel Version >= 4.11 < 4.14.265
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.228
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.177
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.97
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.20
Linux ≫ Linux Kernel Version >= 5.16 < 5.16.6
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.161
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
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.3 1.8 3.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE-787 Out-of-bounds Write

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

https://git.kernel.org/stable/c/34aeb4da20f93ac80a6291a2dbe7b9c6460e9b26
Patch
Mailing List
https://git.kernel.org/stable/c/4d3fcfe8464838b3920bc2b939d888e0b792934e
Patch
Mailing List
https://git.kernel.org/stable/c/5aac9108a180fc06e28d4e7fb00247ce603b72ee
Patch
Mailing List
https://git.kernel.org/stable/c/617f9934bb37993b9813832516f318ba874bcb7d
Patch
Mailing List
https://git.kernel.org/stable/c/9892742f035f7aa7dcd2bb0750effa486db89576
Patch
Mailing List
https://git.kernel.org/stable/c/9924c80bd484340191e586110ca22bff23a49f2e
Patch
Mailing List
https://git.kernel.org/stable/c/db6fd92316a254be2097556f01bccecf560e53ce
Patch
Mailing List
https://git.kernel.org/stable/c/e8f73f620fee5f52653ed2da360121e4446575c5
Patch
Mailing List