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CVE-2023-42755

PoC —
CVSS 3.1
5.5 medium
EPSS
<1%p34
Published
()
Modified
Description

A flaw was found in the IPv4 Resource Reservation Protocol (RSVP) classifier in the Linux kernel. The xprt pointer may go beyond the linear part of the skb, leading to an out-of-bounds read in the `rsvp_classify` function. This issue may allow a local user to crash the system and cause a denial of service.

Vendors
linuxredhatdebian
Products
linux kernel, enterprise linux, debian linux
Weakness
CWE-125
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news

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