PT-2022-7441 · Linux+3 · Linux Kernel+3
Liang He
·
Published
2022-08-29
·
Updated
2025-01-24
·
CVE-2022-48693
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 refcount leak and iomem leak bugs in the brcmstb pm probe() function of the Linux kernel's brcmstb component. Exploitation of this issue may allow an attacker to cause a denial of service. The bugs are caused by the lack of of node put() when for each matching node() breaks and the lack of iounmap() for each iomap in the fail path.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Memory Leak
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Red Os
Suse