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CVE-2018-7754

Published: 10/08/2018 Updated: 24/08/2020
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 188
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

The aoedisk_debugfs_show function in drivers/block/aoe/aoeblk.c in the Linux kernel up to and including 4.16.4rc4 allows local users to obtain sensitive address information by reading "ffree: " lines in a debugfs file.

Vulnerability Trend

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linux linux kernel

linux linux kernel 4.16

Vendor Advisories

Red Hat: CVE-2018-7754
A flaw was found in the Linux kernel in that the aoedisk_debugfs_show() function in drivers/block/aoe/aoeblkc allows local users to obtain some kernel address information by reading a debugfs file This address is not useful to commit a further attack ...

References

CWE-532https://github.com/johnsonwangqize/cve-linux/blob/master/CVE-2018-7754.mdhttps://elixir.bootlin.com/linux/v4.16-rc4/source/drivers/block/aoe/aoeblk.c#L421https://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2018-7754
VMScore
CVSSv2
CVSSv3
VMScore
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