Linux Kernel denial of service | CVE-2023-46862

NAME
__________
Linux Kernel denial of service

Platforms Affected:
Linux Kernel 6.5.9

Risk Level:
5.5

Exploitability:
Unproven

Consequences:
Denial of Service

DESCRIPTION
__________

Linux Kernel is vulnerable to a denial of service, caused by a NULL pointer dereference flaw in the io_uring_show_fdinfo function in io_uring/fdinfo.c during a race with SQ thread exit. By sending a specially crafted request, a local authenticated attacker could exploit this vulnerability to cause a denial of service condition.

CVSS 3.0 Information
__________

Privileges Required:
Low

User Interaction:
None

Scope:
Unchanged

Access Vector:
Local



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