{ "containers": { "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2009-07-16T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "The tun_chr_poll function in drivers/net/tun.c in the tun subsystem in the Linux kernel 2.6.30 and 2.6.30.1, when the -fno-delete-null-pointer-checks gcc option is omitted, allows local users to gain privileges via vectors involving a NULL pointer dereference and an mmap of /dev/net/tun, a different vulnerability than CVE-2009-1894." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2019-08-21T18:05:42.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "ADV-2009-1925", "tags": [ "vdb-entry", "x_refsource_VUPEN" ], "url": "http://www.vupen.com/english/advisories/2009/1925" }, { "tags": [ "x_refsource_MISC" ], "url": "http://isc.sans.org/diary.html?storyid=6820" }, { "tags": [ "x_refsource_MISC" ], "url": "http://grsecurity.net/~spender/cheddar_bay.tgz" }, { "name": "[oss-security] 20090717 Linux 2.6.30+/SELinux/RHEL5 test kernel 0day, exploiting the unexploitable", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.openwall.com/lists/oss-security/2009/07/17/1" }, { "name": "20090716 Re: Linux 2.6.30+/SELinux/RHEL5 test kernel 0day, exploiting the unexploitable", "tags": [ "mailing-list", "x_refsource_FULLDISC" ], "url": "http://archives.neohapsis.com/archives/fulldisclosure/2009-07/0246.html" }, { "name": "linux-kernel-tunchrpoll-code-execution(51803)", "tags": [ "vdb-entry", "x_refsource_XF" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/51803" }, { "name": "[netdev] 20090409 Oops in tun: bisected to Limit amount of queued packets per device", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://article.gmane.org/gmane.linux.network/124939" }, { "name": "35839", "tags": [ "third-party-advisory", "x_refsource_SECUNIA" ], "url": "http://secunia.com/advisories/35839" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3c8a9c63d5fd738c261bd0ceece04d9c8357ca13" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=512284" }, { "name": "[linux-kernel] 20090706 Re: PROBLEM: tun/tap crashes if open() /dev/net/tun and then poll() it.", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://lkml.org/lkml/2009/7/6/19" }, { "name": "20090716 Linux 2.6.30+/SELinux/RHEL5 test kernel 0day, exploiting the unexploitable", "tags": [ "mailing-list", "x_refsource_FULLDISC" ], "url": "http://archives.neohapsis.com/archives/fulldisclosure/2009-07/0241.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.redhat.com/en/blog/security-flaws-caused-compiler-optimizations" } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T05:27:54.800Z" }, "title": "CVE Program Container", "references": [ { "name": "ADV-2009-1925", "tags": [ "vdb-entry", "x_refsource_VUPEN", "x_transferred" ], "url": "http://www.vupen.com/english/advisories/2009/1925" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://isc.sans.org/diary.html?storyid=6820" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://grsecurity.net/~spender/cheddar_bay.tgz" }, { "name": "[oss-security] 20090717 Linux 2.6.30+/SELinux/RHEL5 test kernel 0day, exploiting the unexploitable", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2009/07/17/1" }, { "name": "20090716 Re: Linux 2.6.30+/SELinux/RHEL5 test kernel 0day, exploiting the unexploitable", "tags": [ "mailing-list", "x_refsource_FULLDISC", "x_transferred" ], "url": "http://archives.neohapsis.com/archives/fulldisclosure/2009-07/0246.html" }, { "name": "linux-kernel-tunchrpoll-code-execution(51803)", "tags": [ "vdb-entry", "x_refsource_XF", "x_transferred" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/51803" }, { "name": "[netdev] 20090409 Oops in tun: bisected to Limit amount of queued packets per device", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://article.gmane.org/gmane.linux.network/124939" }, { "name": "35839", "tags": [ "third-party-advisory", "x_refsource_SECUNIA", "x_transferred" ], "url": "http://secunia.com/advisories/35839" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3c8a9c63d5fd738c261bd0ceece04d9c8357ca13" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=512284" }, { "name": "[linux-kernel] 20090706 Re: PROBLEM: tun/tap crashes if open() /dev/net/tun and then poll() it.", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://lkml.org/lkml/2009/7/6/19" }, { "name": "20090716 Linux 2.6.30+/SELinux/RHEL5 test kernel 0day, exploiting the unexploitable", "tags": [ "mailing-list", "x_refsource_FULLDISC", "x_transferred" ], "url": "http://archives.neohapsis.com/archives/fulldisclosure/2009-07/0241.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.redhat.com/en/blog/security-flaws-caused-compiler-optimizations" } ] } ] }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2009-1897", "datePublished": "2009-07-20T17:00:00.000Z", "dateReserved": "2009-06-02T00:00:00.000Z", "dateUpdated": "2024-08-07T05:27:54.800Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }