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| author | feld <feld@FreeBSD.org> | 2017-12-07 02:30:42 +0800 |
|---|---|---|
| committer | feld <feld@FreeBSD.org> | 2017-12-07 02:30:42 +0800 |
| commit | 839544eb033f9ba340732ace749580c87256f041 (patch) | |
| tree | 78318d577b5d30bda0e1e5c755c8a3150c0be7f0 /security | |
| parent | 289dbcd7c25c8067e25f1fb3b4bb1a371abd4967 (diff) | |
| download | freebsd-ports-gnome-839544eb033f9ba340732ace749580c87256f041.tar.gz freebsd-ports-gnome-839544eb033f9ba340732ace749580c87256f041.tar.zst freebsd-ports-gnome-839544eb033f9ba340732ace749580c87256f041.zip | |
Document FreeBSD-SA-17:10.kldstat
Diffstat (limited to 'security')
| -rw-r--r-- | security/vuxml/vuln.xml | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml index 54f0aa0a9266..682df15c8b88 100644 --- a/security/vuxml/vuln.xml +++ b/security/vuxml/vuln.xml @@ -58,6 +58,40 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1"> + <vuln vid="759059ac-dab3-11e7-b5af-a4badb2f4699"> + <topic>FreeBSD -- Information leak in kldstat(2)</topic> + <affects> + <package> + <name>FreeBSD-kernel</name> + <range><ge>11.1</ge><lt>11.1_4</lt></range> + <range><ge>11.0</ge><lt>11.0_15</lt></range> + <range><ge>10.4</ge><lt>10.4_3</lt></range> + <range><ge>10.3</ge><lt>10.3_24</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <h1>Problem Description:</h1> + <p>The kernel does not properly clear the memory of the + kld_file_stat structure before filling the data. Since the + structure filled by the kernel is allocated on the kernel + stack and copied to userspace, a leak of information from + the kernel stack is possible.</p> + <h1>Impact:</h1> + <p>Some bytes from the kernel stack can be observed in + userspace.</p> + </body> + </description> + <references> + <cvename>CVE-2017-1088</cvename> + <freebsdsa>SA-17:10.kldstat</freebsdsa> + </references> + <dates> + <discovery>2017-11-15</discovery> + <entry>2017-12-06</entry> + </dates> + </vuln> + <vuln vid="5b1463dd-dab3-11e7-b5af-a4badb2f4699"> <topic>FreeBSD -- POSIX shm allows jails to access global namespace</topic> <affects> |