{"api_version":"1","generated_at":"2026-07-23T04:25:08+00:00","cve":"CVE-2007-4571","urls":{"html":"https://cve.report/CVE-2007-4571","api":"https://cve.report/api/cve/CVE-2007-4571.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2007-4571","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-4571"},"summary":{"title":"CVE-2007-4571","description":"The snd_mem_proc_read function in sound/core/memalloc.c in the Advanced Linux Sound Architecture (ALSA) in the Linux kernel before 2.6.22.8 does not return the correct write size, which allows local users to obtain sensitive information (kernel memory contents) via a small count argument, as demonstrated by multiple reads of /proc/driver/snd-page-alloc.","state":"PUBLISHED","assigner":"redhat","published_at":"2007-09-26 10:17:00","updated_at":"2026-04-23 00:35:47"},"problem_types":["NVD-CWE-Other","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"2.1","severity":"","vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","data":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"}}],"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2007-0939.html","name":"http://www.redhat.com/support/errata/RHSA-2007-0939.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"rhn.redhat.com | Red Hat Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/27227","name":"http://secunia.com/advisories/27227","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"SUSE update for kernel - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/30769","name":"http://secunia.com/advisories/30769","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Ubuntu update for kernel - Secunia Advisories - Vulnerability Intelligence - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/27824","name":"http://secunia.com/advisories/27824","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Red Hat update for kernel - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/28626","name":"http://secunia.com/advisories/28626","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian update for linux-2.6 - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccec6e2c4a74adf76ed4e2478091a311b1806212","name":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccec6e2c4a74adf76ed4e2478091a311b1806212","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"http://www.vupen.com/english/advisories/2007/3272","name":"http://www.vupen.com/english/advisories/2007/3272","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Webmail - OVH","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.debian.org/security/2008/dsa-1505","name":"http://www.debian.org/security/2008/dsa-1505","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian -- Security Information -- DSA-1505-1 alsa-driver","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/25807","name":"http://www.securityfocus.com/bid/25807","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Linux Kernel ALSA snd-page-alloc Local Proc File Information Disclosure Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://secunia.com/advisories/26918","name":"http://secunia.com/advisories/26918","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Linux Kernel ALSA \"snd_mem_proc_read()\" Information Disclosure - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.debian.org/security/2008/dsa-1479","name":"http://www.debian.org/security/2008/dsa-1479","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian -- Security Information -- DSA-1479-1 linux-2.6","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.ubuntu.com/usn/usn-618-1","name":"http://www.ubuntu.com/usn/usn-618-1","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"USN-618-1: Linux kernel vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/26989","name":"http://secunia.com/advisories/26989","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Fedora update for kernel - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00083.html","name":"https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00083.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"[SECURITY] Fedora Core 6 Update: kernel-2.6.22.9-61.fc6","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36780","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36780","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://issues.rpath.com/browse/RPL-1761","name":"https://issues.rpath.com/browse/RPL-1761","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"-1","archivestatus":"404"},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0993.html","name":"http://www.redhat.com/support/errata/RHSA-2007-0993.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"rhn.redhat.com | Red Hat Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.novell.com/linux/security/advisories/2007_53_kernel.html","name":"http://www.novell.com/linux/security/advisories/2007_53_kernel.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Security Announcement","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"http://secunia.com/advisories/26980","name":"http://secunia.com/advisories/26980","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"rPath update for kernel - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=600","name":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=600","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"http://secunia.com/advisories/27101","name":"http://secunia.com/advisories/27101","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Fedora update for kernel - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00436.html","name":"https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00436.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"[SECURITY] Fedora 7 Update: kernel-2.6.22.9-91.fc7","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9053","name":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9053","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Repository  /  Oval Repository","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.8","name":"http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.8","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"404: File not found","mime":"text/plain","httpstatus":"404","archivestatus":"200"},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm","name":"http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"ASA-2007-474 (RHSA-2007-0939)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/27436","name":"http://secunia.com/advisories/27436","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Red Hat update for kernel - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/27747","name":"http://secunia.com/advisories/27747","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Avaya Products Kernel Multiple Vulnerabilities - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id?1018734","name":"http://www.securitytracker.com/id?1018734","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Linux Kernel ALSA Driver snd_mem_proc_read() Function Discloses Kernel Memory to Local Users - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/29054","name":"http://secunia.com/advisories/29054","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian update for alsa-driver - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ccec6e2c4a74adf76ed4e2478091a311b1806212","name":"CONFIRM:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ccec6e2c4a74adf76ed4e2478091a311b1806212","refsource":"MITRE","tags":[],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-4571","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4571","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2007","cve_id":"4571","vulnerable":"1","versionEndIncluding":"2.6.22.7","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[{"cvename":"CVE-2007-4571","organization":"Red Hat","lastmodified":"2007-10-18","contributor":"Mark J Cox","statementText":"This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1 or 3.","cve_year":"2007","cve_id":"4571","crc32":"32cdac01"}],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-07T15:01:09.870Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"27747","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/27747"},{"name":"27227","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/27227"},{"name":"SUSE-SA:2007:053","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://www.novell.com/linux/security/advisories/2007_53_kernel.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccec6e2c4a74adf76ed4e2478091a311b1806212"},{"name":"1018734","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id?1018734"},{"name":"USN-618-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/usn-618-1"},{"name":"RHSA-2007:0939","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://www.redhat.com/support/errata/RHSA-2007-0939.html"},{"name":"ADV-2007-3272","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"],"url":"http://www.vupen.com/english/advisories/2007/3272"},{"name":"28626","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/28626"},{"name":"29054","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/29054"},{"name":"oval:org.mitre.oval:def:9053","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9053"},{"name":"DSA-1479","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2008/dsa-1479"},{"name":"FEDORA-2007-2349","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00436.html"},{"name":"27824","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/27824"},{"name":"25807","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/25807"},{"name":"26989","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/26989"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.8"},{"name":"RHSA-2007:0993","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://www.redhat.com/support/errata/RHSA-2007-0993.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://issues.rpath.com/browse/RPL-1761"},{"name":"26980","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/26980"},{"name":"DSA-1505","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2008/dsa-1505"},{"name":"linux-sndpagealloc-information-disclosure(36780)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36780"},{"name":"20070925 Linux Kernel ALSA snd_mem_proc_read Information Disclosure Vulnerability","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred"],"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=600"},{"name":"30769","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/30769"},{"name":"27101","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/27101"},{"name":"FEDORA-2007-714","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00083.html"},{"name":"27436","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/27436"},{"name":"26918","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/26918"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2007-09-17T00:00:00.000Z","descriptions":[{"lang":"en","value":"The snd_mem_proc_read function in sound/core/memalloc.c in the Advanced Linux Sound Architecture (ALSA) in the Linux kernel before 2.6.22.8 does not return the correct write size, which allows local users to obtain sensitive information (kernel memory contents) via a small count argument, as demonstrated by multiple reads of /proc/driver/snd-page-alloc."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-09-28T12:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"name":"27747","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/27747"},{"name":"27227","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/27227"},{"name":"SUSE-SA:2007:053","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://www.novell.com/linux/security/advisories/2007_53_kernel.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccec6e2c4a74adf76ed4e2478091a311b1806212"},{"name":"1018734","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id?1018734"},{"name":"USN-618-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/usn-618-1"},{"name":"RHSA-2007:0939","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://www.redhat.com/support/errata/RHSA-2007-0939.html"},{"name":"ADV-2007-3272","tags":["vdb-entry","x_refsource_VUPEN"],"url":"http://www.vupen.com/english/advisories/2007/3272"},{"name":"28626","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/28626"},{"name":"29054","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/29054"},{"name":"oval:org.mitre.oval:def:9053","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9053"},{"name":"DSA-1479","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2008/dsa-1479"},{"name":"FEDORA-2007-2349","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00436.html"},{"name":"27824","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/27824"},{"name":"25807","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/25807"},{"name":"26989","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/26989"},{"tags":["x_refsource_CONFIRM"],"url":"http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm"},{"tags":["x_refsource_CONFIRM"],"url":"http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.8"},{"name":"RHSA-2007:0993","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://www.redhat.com/support/errata/RHSA-2007-0993.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://issues.rpath.com/browse/RPL-1761"},{"name":"26980","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/26980"},{"name":"DSA-1505","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2008/dsa-1505"},{"name":"linux-sndpagealloc-information-disclosure(36780)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36780"},{"name":"20070925 Linux Kernel ALSA snd_mem_proc_read Information Disclosure Vulnerability","tags":["third-party-advisory","x_refsource_IDEFENSE"],"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=600"},{"name":"30769","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/30769"},{"name":"27101","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/27101"},{"name":"FEDORA-2007-714","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00083.html"},{"name":"27436","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/27436"},{"name":"26918","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/26918"}]}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2007-4571","datePublished":"2007-09-26T10:00:00.000Z","dateReserved":"2007-08-28T00:00:00.000Z","dateUpdated":"2024-08-07T15:01:09.870Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2007-09-26 10:17:00","lastModifiedDate":"2026-04-23 00:35:47","problem_types":["NVD-CWE-Other","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndIncluding":"2.6.22.7","matchCriteriaId":"F643C88B-345A-4F61-9B41-000610031748"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2007","CveId":"4571","Ordinal":"1","Title":"CVE-2007-4571","CVE":"CVE-2007-4571","Year":"2007"},"notes":[{"CveYear":"2007","CveId":"4571","Ordinal":"1","NoteData":"The snd_mem_proc_read function in sound/core/memalloc.c in the Advanced Linux Sound Architecture (ALSA) in the Linux kernel before 2.6.22.8 does not return the correct write size, which allows local users to obtain sensitive information (kernel memory contents) via a small count argument, as demonstrated by multiple reads of /proc/driver/snd-page-alloc.","Type":"Description","Title":"CVE-2007-4571"},{"CveYear":"2007","CveId":"4571","Ordinal":"2","NoteData":"2007-09-26","Type":"Other","Title":"Published"},{"CveYear":"2007","CveId":"4571","Ordinal":"3","NoteData":"2017-09-28","Type":"Other","Title":"Modified"}]}}}