Unrated severityNVD Advisory· Published Apr 4, 2019· Updated Aug 5, 2024
CVE-2018-20449
CVE-2018-20449
Description
The hidma_chan_stats function in drivers/dma/qcom/hidma_dbg.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading "callback=" lines in a debugfs file.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: = 4.14.90
Patches
Vulnerability mechanics
References
3- elixir.bootlin.com/linux/v4.14.90/source/drivers/dma/qcom/hidma_dbg.cmitrex_refsource_CONFIRM
- security.netapp.com/advisory/ntap-20190502-0002/mitrex_refsource_CONFIRM
- www.mail-archive.com/debian-security-tracker%40lists.debian.org/msg03808.htmlmitrex_refsource_MISC
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