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authordelphij <delphij@FreeBSD.org>2015-02-02 18:48:49 +0000
committerdelphij <delphij@FreeBSD.org>2015-02-02 18:48:49 +0000
commit00fdf5663ab60629f1fb9bceeb2653c1d6faafbf (patch)
tree32fc525f8ebaaff4efe58cf5abfb3a4f8fa92c1f /sys/powerpc
parentc6be6095bb848c7f98e661d0bf3a00d35ef23361 (diff)
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MFC r277806:
Use unsigned int for index value. Without this change a local attacker could trigger a panic by tricking the kernel into accessing undefined kernel memory. We would like to acknowledge Francisco Falcon from CORE Security Technologies who discovered the issue and reported to the FreeBSD Security Team. More information can be found at CORE Security's advisory at: http://www.coresecurity.com/content/freebsd-kernel-multiple-vulnerabilities This is an errata candidate for releng/10.1 and releng/9.3. Earlier releases are not affected. Reported by: Francisco Falcon from CORE Security Technologies Security: CVE-2014-0998 Reviewed by: dumbbell
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