cve-2017-7482
Vulnerability from cvelistv5
Published
2018-07-30 14:00
Modified
2024-08-05 16:04
Severity
7.1 (High) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Summary
In the Linux kernel before version 4.12, Kerberos 5 tickets decoded when using the RXRPC keys incorrectly assumes the size of a field. This could lead to the size-remaining variable wrapping and the data pointer going over the end of the buffer. This could possibly lead to memory corruption and possible privilege escalation.
References
SourceURLTags
secalert@redhat.comhttp://seclists.org/oss-sec/2017/q2/602Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/99299VDB Entry, Third Party Advisory
secalert@redhat.comhttp://www.securitytracker.com/id/1038787Third Party Advisory, VDB Entry
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2019:0641Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7482Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5f2f97656ada8d811d3c1bef503ced266fcd53a0Patch, Vendor Advisory
secalert@redhat.comhttps://www.debian.org/security/2017/dsa-3927Third Party Advisory
secalert@redhat.comhttps://www.debian.org/security/2017/dsa-3945Third Party Advisory
Impacted products
VendorProduct
[UNKNOWN]kernel:
Show details on NVD website

To clipboard 

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