Out-of-bounds Read Affecting kernel-debug package, versions *
Threat Intelligence
EPSS
0.04% (14th
percentile)
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Test your applications- Snyk ID SNYK-RHEL7-KERNELDEBUG-1339338
- published 26 Jul 2021
- disclosed 14 Dec 2015
Introduced: 14 Dec 2015
CVE-2015-8569 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7 kernel-debug.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug package and not the kernel-debug package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel through 4.3.3 do not verify an address length, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application.
References
- http://www.securityfocus.com/bid/79428
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ccfd238e5a0e670d8178cf50180ea81ae09ae1
- https://bugzilla.redhat.com/show_bug.cgi?id=1292045
- https://github.com/torvalds/linux/commit/09ccfd238e5a0e670d8178cf50180ea81ae09ae1
- https://access.redhat.com/security/cve/CVE-2015-8569
- http://www.debian.org/security/2016/dsa-3434
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html
- http://twitter.com/grsecurity/statuses/676744240802750464
- https://lkml.org/lkml/2015/12/14/252
- http://www.openwall.com/lists/oss-security/2015/12/15/11
- http://www.securitytracker.com/id/1034549
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
- http://www.ubuntu.com/usn/USN-2886-1
- http://www.ubuntu.com/usn/USN-2888-1
- http://www.ubuntu.com/usn/USN-2890-1
- http://www.ubuntu.com/usn/USN-2890-2
- http://www.ubuntu.com/usn/USN-2890-3
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