Riskcovery

CVE-2022-48693

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

State
Published
Severity
Not scored
Published
May 3, 2024
Updated
May 11, 2026
Reserved
May 3, 2024

Read the record on cve.org

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

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 0b741b8234c86065fb6954d32d427b3f7e14756f to before 0284b4e6dec6088a41607aa3f42bf51edff01883Affected
  • 0b741b8234c86065fb6954d32d427b3f7e14756f to before 57b2897ec3ffe4cbe018446be6d04432919dca6bAffected
  • 0b741b8234c86065fb6954d32d427b3f7e14756f to before 6dc0251638a4a1a998506dbd4627f8317e907558Affected
  • 0b741b8234c86065fb6954d32d427b3f7e14756f to before 43245c77d9efd8c9eb91bf225d07954dcf32204dAffected
  • 0b741b8234c86065fb6954d32d427b3f7e14756f to before 653500b400d5576940b7429690f7197199ddcc82Affected
  • 0b741b8234c86065fb6954d32d427b3f7e14756f to before 1085f5080647f0c9f357c270a537869191f7f2a1Affected
LinuxLinux
  • 4.15Affected
  • before 4.15Not affected
  • 4.19.258 through 4.19.*Not affected
  • 5.4.213 through 5.4.*Not affected
  • 5.10.143 through 5.10.*Not affected
  • 5.15.68 through 5.15.*Not affected
  • 5.19.9 through 5.19.*Not affected
  • 6.0 and laterNot affected

References

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