5.5

CVE-2023-53684

xfrm: Zero padding when dumping algos and encap

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

xfrm: Zero padding when dumping algos and encap

When copying data to user-space we should ensure that only valid
data is copied over.  Padding in structures may be filled with
random (possibly sensitve) data and should never be given directly
to user-space.

This patch fixes the copying of xfrm algorithms and the encap
template in xfrm_user so that padding is zeroed.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 5.11 < 5.15.106
LinuxLinux Kernel Version >= 5.16 < 6.1.23
LinuxLinux Kernel Version >= 6.2 < 6.2.10
LinuxLinux Kernel Version6.3 Updaterc1
LinuxLinux Kernel Version6.3 Updaterc2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.034
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
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/0725daaa9a879388ed312110f62dbd5ea2d75f8f
Patch
https://git.kernel.org/stable/c/5218af4ad5d8948faac19f71583bcd786c3852df
Patch
https://git.kernel.org/stable/c/1a351e26cc010d6991fbbd5701ac16581372e26f
Patch
https://git.kernel.org/stable/c/8222d5910dae08213b6d9d4bc9a7f8502855e624
Patch