PT-2024-11831 · Linux+4 · Linux Kernel+4
Dan Carpenter
·
Published
2022-12-05
·
Updated
2025-09-29
·
CVE-2022-48966
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/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 bounds checking problem in the
mvneta config rss() function, which can lead to an out-of-bounds read. The pp->indir[0] value, coming from the user, is passed to the mvneta percpu elect() function without proper bounds checking, potentially allowing it to exceed the end of the CPU bitmap. This can cause a denial of service.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Out of bounds Read
RCE
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Related Identifiers
Affected Products
Alt Linux
Astra Linux
Linux Kernel
Red Os
Suse