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CVE-2023-21400

PoC —
CVSS 3.1
6.7 medium
EPSS
<1%p18
Published
()
Modified
Description

In multiple functions of io_uring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.

Vendors
googledebian
Products
android, debian linux
Weakness
CWE-667
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news

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