CVE-2022-48693

soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs

Description

In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs In brcmstb_pm_probe(), there are two kinds of leak bugs: (1) we need to add of_node_put() when for_each__matching_node() breaks (2) we need to add iounmap() for each iomap in fail path

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.05%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/0284b4e6dec6088a41607aa3f42bf51edff01883 patch
https://git.kernel.org/stable/c/57b2897ec3ffe4cbe018446be6d04432919dca6b patch
https://git.kernel.org/stable/c/6dc0251638a4a1a998506dbd4627f8317e907558 patch
https://git.kernel.org/stable/c/43245c77d9efd8c9eb91bf225d07954dcf32204d patch
https://git.kernel.org/stable/c/653500b400d5576940b7429690f7197199ddcc82 patch
https://git.kernel.org/stable/c/1085f5080647f0c9f357c270a537869191f7f2a1 patch

Frequently Asked Questions

What is the severity of CVE-2022-48693?
CVE-2022-48693 has been scored as a medium severity vulnerability.
How to fix CVE-2022-48693?
To fix CVE-2022-48693, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-48693 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-48693 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-48693?
CVE-2022-48693 affects Linux Linux, Linux Linux.
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