cvelistv5 - cve-2017-7482

cve-2017-7482

Vulnerability from cvelistv5

Published

2018-07-30 14:00

Modified

2024-08-05 16:04

Severity ?

7.1 (High) - 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

URL	Tags
secalert@redhat.com	http://seclists.org/oss-sec/2017/q2/602	Mailing List, Patch, Third Party Advisory
secalert@redhat.com	http://www.securityfocus.com/bid/99299	VDB Entry, Third Party Advisory
secalert@redhat.com	http://www.securitytracker.com/id/1038787	Third Party Advisory, VDB Entry
secalert@redhat.com	https://access.redhat.com/errata/RHSA-2019:0641	Third Party Advisory
secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7482	Issue Tracking, Patch, Third Party Advisory
secalert@redhat.com	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5f2f97656ada8d811d3c1bef503ced266fcd53a0	Patch, Vendor Advisory
secalert@redhat.com	https://www.debian.org/security/2017/dsa-3927	Third Party Advisory
secalert@redhat.com	https://www.debian.org/security/2017/dsa-3945	Third Party Advisory

Impacted products

▼	Vendor	Product
	[UNKNOWN]	kernel:

Show details on NVD website

JSON

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

cve-2017-7482

Vulnerability from cvelistv5

rhsa-2019_0641

Vulnerability from csaf_redhat

ghsa-2x6j-879g-gpqr

Vulnerability from github

gsd-2017-7482

Vulnerability from gsd

Tags

Sightings

Nomenclature