PT-2024-11476 · Linux+4 · Linux Kernel+4
Krzysztof Kozlowski
·
Published
2021-12-09
·
Updated
2024-08-21
·
CVE-2021-47518
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a potential NULL pointer dereference in the
nfc genl dump ses done() function. This function should check if the received argument is non-NULL because its allocation could fail earlier in dumpit() (nfc genl dump ses()).Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Red Os
Suse
Ubuntu