PT-2024-10488 · Linux+3 · Linux Kernel+3
Published
2022-02-11
·
Updated
2025-01-17
·
CVE-2022-48780
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 the net/smc component of the Linux kernel, where the callback functions of clcsock can be overwritten incorrectly during a fallback, resulting in a loop call issue. This can lead to a denial of service. The problem occurs when the fallback happens more than once, causing the copies of the callback functions to be overwritten, resulting in a loop between
smc fback error report(), smc fback forward wakeup(), clcsock callback(), and smc->clcsk error report().Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Infinite Loop
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Red Os
Suse