5.5

CVE-2023-53066

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

qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info

We have to make sure that the info returned by the helper is valid
before using it.

Found by Linux Verification Center (linuxtesting.org) with the SVACE
static analysis tool.
Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
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Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 4.7 < 4.14.312
LinuxLinux Kernel Version >= 4.15 < 4.19.280
LinuxLinux Kernel Version >= 4.20 < 5.4.240
LinuxLinux Kernel Version >= 5.5 < 5.10.177
LinuxLinux Kernel Version >= 5.11 < 5.15.105
LinuxLinux Kernel Version >= 5.16 < 6.1.22
LinuxLinux Kernel Version >= 6.2 < 6.2.9
LinuxLinux Kernel Version6.3 Updaterc1
LinuxLinux Kernel Version6.3 Updaterc2
LinuxLinux Kernel Version6.3 Updaterc3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.051
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.