5.5

CVE-2023-53442

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

ice: Block switchdev mode when ADQ is active and vice versa

ADQ and switchdev are not supported simultaneously. Enabling both at the
same time can result in nullptr dereference.

To prevent this, check if ADQ is active when changing devlink mode to
switchdev mode, and check if switchdev is active when enabling ADQ.
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Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 5.16 < 6.1.47
LinuxLinux Kernel Version >= 6.2 < 6.4.12
LinuxLinux Kernel Version6.5 Updaterc1
LinuxLinux Kernel Version6.5 Updaterc2
LinuxLinux Kernel Version6.5 Updaterc3
LinuxLinux Kernel Version6.5 Updaterc4
LinuxLinux Kernel Version6.5 Updaterc5
LinuxLinux Kernel Version6.5 Updaterc6
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.035
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-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.