The swiotlb_print_info function in lib/swiotlb.c in the Linux kernel through 4.14.14 allows local users to obtain sensitive address information by reading dmesg data from a "software IO TLB" printk call.
References
Link | Resource |
---|---|
https://github.com/johnsonwangqize/cve-linux/blob/master/%20CVE-2018-5953.md | Third Party Advisory |
http://www.securityfocus.com/bid/105045 | Third Party Advisory VDB Entry |
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html | Mailing List Third Party Advisory |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7d63fb3af87aa67aa7d24466e792f9d7c57d8e79 | Patch Vendor Advisory |
Information
Published : 2018-08-07 11:29
Updated : 2021-01-28 11:57
NVD link : CVE-2018-5953
Mitre link : CVE-2018-5953
JSON object : View
CWE
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
Products Affected
debian
- debian_linux
linux
- linux_kernel