Date: Wed, 5 Jun 2013 12:53:33 +0530 (IST) From: P J P <ppandit@...hat.com> To: oss security list <oss-security@...ts.openwall.com> Subject: CVE request: kernel: cpqarray/c: info leak in ida_locked_ioctl() Hello A Linux kernel built with the Compaq SMART2(CONFIG_BLK_CPQ_DA) & Compaq Smart Array 5xxx(CONFIG_BLK_CPQ_CISS_DA) support is vulnerable to an information leakage flaw. This could occur while doing an ioctl(2) calls on the block device with command `IDAGETPCIINFO' or `CCISS_PASSTHRU32'. A user/program could use this flaw to leak kernel memory bytes. Upstream fixes: --------------- -> https://lkml.org/lkml/2013/6/3/131 -> https://lkml.org/lkml/2013/6/3/127 Thank you. -- Prasad J Pandit / Red Hat Security Response Team DB7A 84C5 D3F9 7CD1 B5EB C939 D048 7860 3655 602B
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