Vulnerability Details CVE-2022-49819
In the Linux kernel, the following vulnerability has been resolved:
octeon_ep: fix potential memory leak in octep_device_setup()
When occur unsupported_dev and mbox init errors, it did not free oct->conf
and iounmap() oct->mmio[i].hw_addr. That would trigger memory leak problem.
Add kfree() for oct->conf and iounmap() for oct->mmio[i].hw_addr under
unsupported_dev and mbox init errors to fix the problem.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 3.7%
CVSS Severity
CVSS v3 Score 5.5
References
Products affected by CVE-2022-49819
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cpe:2.3:o:linux:linux_kernel:5.19
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cpe:2.3:o:linux:linux_kernel:5.19.1
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cpe:2.3:o:linux:linux_kernel:5.19.10
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cpe:2.3:o:linux:linux_kernel:5.19.11
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cpe:2.3:o:linux:linux_kernel:5.19.12
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cpe:2.3:o:linux:linux_kernel:5.19.13
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cpe:2.3:o:linux:linux_kernel:5.19.14
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cpe:2.3:o:linux:linux_kernel:5.19.15
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cpe:2.3:o:linux:linux_kernel:5.19.16
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cpe:2.3:o:linux:linux_kernel:5.19.17
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cpe:2.3:o:linux:linux_kernel:5.19.2
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cpe:2.3:o:linux:linux_kernel:5.19.3
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cpe:2.3:o:linux:linux_kernel:5.19.4
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cpe:2.3:o:linux:linux_kernel:5.19.5
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cpe:2.3:o:linux:linux_kernel:5.19.6
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cpe:2.3:o:linux:linux_kernel:5.19.7
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cpe:2.3:o:linux:linux_kernel:5.19.8
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cpe:2.3:o:linux:linux_kernel:5.19.9
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cpe:2.3:o:linux:linux_kernel:6.0
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cpe:2.3:o:linux:linux_kernel:6.0.1
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cpe:2.3:o:linux:linux_kernel:6.0.2
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cpe:2.3:o:linux:linux_kernel:6.0.3
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cpe:2.3:o:linux:linux_kernel:6.0.4
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cpe:2.3:o:linux:linux_kernel:6.0.5
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cpe:2.3:o:linux:linux_kernel:6.0.6
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cpe:2.3:o:linux:linux_kernel:6.0.7
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cpe:2.3:o:linux:linux_kernel:6.0.8
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cpe:2.3:o:linux:linux_kernel:6.0.9
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cpe:2.3:o:linux:linux_kernel:6.1