oss-sec mailing list archives
Re: CVE request: Linux kernel: Bluetooth HIDP information disclosure
From: Kurt Seifried <kseifried () redhat com>
Date: Fri, 22 Feb 2013 22:46:37 -0700
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 02/22/2013 03:05 AM, P J P wrote:
Hello, Linux kernel built with Bluetooth stack and HIDP support HCONFIG_BT=y/m & CONFIG_BT_HIDP=y/m is vulnerable to an information disclosure flaw caused by wrongly initializing the hid_device->name, physical location and unique identifier variables. Information leakage happens if these variables are not NULL('\0') terminated. An unprivileged user/program could cause this via ioctl(HIDPCONNADD) call. Upstream fix: -> https://git.kernel.org/linus/0a9ab9bdb3e891762553f667066190c1d22ad62b Reference: -> https://bugzilla.redhat.com/show_bug.cgi?id=914298 Thank you. -- Prasad J Pandit / Red Hat Security Response Team DB7A 84C5 D3F9 7CD1 B5EB C939 D048 7860 3655 602B
Please use CVE-2013-0349 for this issue. - -- Kurt Seifried Red Hat Security Response Team (SRT) PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) iQIbBAEBAgAGBQJRKFe9AAoJEBYNRVNeJnmTHnQP+OmTd2WoXZD596XCnJxDWHsw 3Ow2krRQfQOondYjToxEDEjkRBVNVo/xHN2ENwagOVG0slxoG6D+iuXyABTaesAc k8EEuMtM4uDr6degu0ka+28z4yDDkPmo9+OTkCeT6fDdTzFeSC2fUv7EoahsgphR qmW1sedRKqHWCk51wrDMlGJ8F7pAvWVAv25/1sGoXRctudBdHh2OserNkWXujzIR bojUGIfyxmsa7ItWiBVYSTkWP8Me2QtjHtyxGWJZRXnPSefagJqpgvwf+n8+Xtit gyI1ZQMMv4+ebpson1W280Rd6qPeUpxMv8wWvIJnuJoleOYASiPh8f7jFmf9eNoy yhn776nBUjo+NV3pZsh71EwkXI28LUapshnONt7ZJG63cG3cqNmrlN4J2YgrRHfG qVo5ZS5oC1zfyGqZX2FUuCI0Ee+5s4t5qwAdEzLyOzY+JOFKTt+QWYUF5iHDWv+Z aYWSkpS4D42byGGKZkWGEQ17jmHLWPlJ8qxMVk1kOVMBpBFPKVAFnvJZK+M4ob/2 HO8bSTDAuDaolUT5hhu3Ttdk/0bl/f+2DUx2HcbBMEM53e5wY8x7Zl3v9u6tl38A zmwobf6qRnf84cnb7g5JSpkOjHjUDUmeWzhbX4lXCSRHrGSZuWoVdaR9C3SuuF+/ uPTr+zpbKco/8sZGQhk= =V1ib -----END PGP SIGNATURE-----
Current thread:
- CVE request: Linux kernel: Bluetooth HIDP information disclosure P J P (Feb 22)
- Re: CVE request: Linux kernel: Bluetooth HIDP information disclosure Kurt Seifried (Feb 22)