{ "containers": { "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2010-05-13T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "The cfg80211_wext_giwessid function in net/wireless/wext-compat.c in the Linux kernel before 2.6.36-rc3-next-20100831 does not properly initialize certain structure members, which allows local users to leverage an off-by-one error in the ioctl_standard_iw_point function in net/wireless/wext-core.c, and obtain potentially sensitive information from kernel heap memory, via vectors involving an SIOCGIWESSID ioctl call that specifies a large buffer size." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2016-12-01T17:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "USN-1000-1", "tags": [ "vendor-advisory", 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"x_transferred" ], "url": "http://www.ubuntu.com/usn/USN-1000-1" }, { "name": "RHSA-2010:0771", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "http://www.redhat.com/support/errata/RHSA-2010-0771.html" }, { "name": "42885", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/42885" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=linux/kernel/git/linville/wireless-2.6.git%3Ba=commit%3Bh=42da2f948d949efd0111309f5827bf0298bcc9a4" }, { "name": "[linux-kernel] 20100830 Re: [PATCH] wireless: fix 64K kernel heap content leak via ioctl", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://lkml.org/lkml/2010/8/30/127" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://grsecurity.net/~spender/wireless-infoleak-fix2.patch" }, { "name": "SUSE-SA:2011:007", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": 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"x_refsource_MLIST", "x_transferred" ], "url": "http://lkml.org/lkml/2010/8/27/413" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://forums.grsecurity.net/viewtopic.php?f=3&t=2290" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=628434" }, { "name": "41245", "tags": [ "third-party-advisory", "x_refsource_SECUNIA", "x_transferred" ], "url": "http://secunia.com/advisories/41245" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/next/patch-v2.6.36-rc3-next-20100831.bz2" }, { "name": "[linux-kernel] 20100830 [PATCH] wireless extensions: fix kernel heap content leak", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://lkml.org/lkml/2010/8/30/146" }, { "name": "SUSE-SA:2010:054", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00000.html" } ] } ] }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2010-2955", "datePublished": "2010-09-08T19:00:00.000Z", "dateReserved": "2010-08-04T00:00:00.000Z", "dateUpdated": "2024-08-07T02:55:45.505Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }