CVE-2022-48693

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

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

03 May 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

Affected products

Linux · Linux

References

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