gsd-2007-4571
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
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.
Aliases
Aliases
{
"GSD": {
"alias": "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.",
"id": "GSD-2007-4571",
"references": [
"https://www.suse.com/security/cve/CVE-2007-4571.html",
"https://www.debian.org/security/2008/dsa-1505",
"https://www.debian.org/security/2008/dsa-1479",
"https://access.redhat.com/errata/RHSA-2007:0993",
"https://access.redhat.com/errata/RHSA-2007:0939",
"https://linux.oracle.com/cve/CVE-2007-4571.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2007-4571"
],
"details": "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.",
"id": "GSD-2007-4571",
"modified": "2023-12-13T01:21:36.321757Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2007-4571",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://secunia.com/advisories/30769",
"refsource": "MISC",
"url": "http://secunia.com/advisories/30769"
},
{
"name": "http://www.ubuntu.com/usn/usn-618-1",
"refsource": "MISC",
"url": "http://www.ubuntu.com/usn/usn-618-1"
},
{
"name": "http://secunia.com/advisories/27227",
"refsource": "MISC",
"url": "http://secunia.com/advisories/27227"
},
{
"name": "http://www.novell.com/linux/security/advisories/2007_53_kernel.html",
"refsource": "MISC",
"url": "http://www.novell.com/linux/security/advisories/2007_53_kernel.html"
},
{
"name": "http://secunia.com/advisories/27436",
"refsource": "MISC",
"url": "http://secunia.com/advisories/27436"
},
{
"name": "http://secunia.com/advisories/27747",
"refsource": "MISC",
"url": "http://secunia.com/advisories/27747"
},
{
"name": "http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm",
"refsource": "MISC",
"url": "http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm"
},
{
"name": "http://www.redhat.com/support/errata/RHSA-2007-0939.html",
"refsource": "MISC",
"url": "http://www.redhat.com/support/errata/RHSA-2007-0939.html"
},
{
"name": "http://secunia.com/advisories/27824",
"refsource": "MISC",
"url": "http://secunia.com/advisories/27824"
},
{
"name": "http://www.redhat.com/support/errata/RHSA-2007-0993.html",
"refsource": "MISC",
"url": "http://www.redhat.com/support/errata/RHSA-2007-0993.html"
},
{
"name": "http://secunia.com/advisories/28626",
"refsource": "MISC",
"url": "http://secunia.com/advisories/28626"
},
{
"name": "http://www.debian.org/security/2008/dsa-1479",
"refsource": "MISC",
"url": "http://www.debian.org/security/2008/dsa-1479"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccec6e2c4a74adf76ed4e2478091a311b1806212",
"refsource": "MISC",
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccec6e2c4a74adf76ed4e2478091a311b1806212"
},
{
"name": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.8",
"refsource": "MISC",
"url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.8"
},
{
"name": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=600",
"refsource": "MISC",
"url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=600"
},
{
"name": "http://secunia.com/advisories/26918",
"refsource": "MISC",
"url": "http://secunia.com/advisories/26918"
},
{
"name": "http://secunia.com/advisories/26980",
"refsource": "MISC",
"url": "http://secunia.com/advisories/26980"
},
{
"name": "http://secunia.com/advisories/26989",
"refsource": "MISC",
"url": "http://secunia.com/advisories/26989"
},
{
"name": "http://secunia.com/advisories/27101",
"refsource": "MISC",
"url": "http://secunia.com/advisories/27101"
},
{
"name": "http://secunia.com/advisories/29054",
"refsource": "MISC",
"url": "http://secunia.com/advisories/29054"
},
{
"name": "http://www.debian.org/security/2008/dsa-1505",
"refsource": "MISC",
"url": "http://www.debian.org/security/2008/dsa-1505"
},
{
"name": "http://www.securityfocus.com/bid/25807",
"refsource": "MISC",
"url": "http://www.securityfocus.com/bid/25807"
},
{
"name": "http://www.securitytracker.com/id?1018734",
"refsource": "MISC",
"url": "http://www.securitytracker.com/id?1018734"
},
{
"name": "http://www.vupen.com/english/advisories/2007/3272",
"refsource": "MISC",
"url": "http://www.vupen.com/english/advisories/2007/3272"
},
{
"name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36780",
"refsource": "MISC",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36780"
},
{
"name": "https://issues.rpath.com/browse/RPL-1761",
"refsource": "MISC",
"url": "https://issues.rpath.com/browse/RPL-1761"
},
{
"name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9053",
"refsource": "MISC",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9053"
},
{
"name": "https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00083.html",
"refsource": "MISC",
"url": "https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00083.html"
},
{
"name": "https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00436.html",
"refsource": "MISC",
"url": "https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00436.html"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "2.6.22.7",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2007-4571"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20070925 Linux Kernel ALSA snd_mem_proc_read Information Disclosure Vulnerability",
"refsource": "IDEFENSE",
"tags": [],
"url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=600"
},
{
"name": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.8",
"refsource": "CONFIRM",
"tags": [],
"url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.8"
},
{
"name": "https://issues.rpath.com/browse/RPL-1761",
"refsource": "CONFIRM",
"tags": [],
"url": "https://issues.rpath.com/browse/RPL-1761"
},
{
"name": "http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm",
"refsource": "CONFIRM",
"tags": [],
"url": "http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm"
},
{
"name": "FEDORA-2007-2349",
"refsource": "FEDORA",
"tags": [],
"url": "https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00436.html"
},
{
"name": "FEDORA-2007-714",
"refsource": "FEDORA",
"tags": [],
"url": "https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00083.html"
},
{
"name": "RHSA-2007:0939",
"refsource": "REDHAT",
"tags": [],
"url": "http://www.redhat.com/support/errata/RHSA-2007-0939.html"
},
{
"name": "RHSA-2007:0993",
"refsource": "REDHAT",
"tags": [],
"url": "http://www.redhat.com/support/errata/RHSA-2007-0993.html"
},
{
"name": "SUSE-SA:2007:053",
"refsource": "SUSE",
"tags": [],
"url": "http://www.novell.com/linux/security/advisories/2007_53_kernel.html"
},
{
"name": "25807",
"refsource": "BID",
"tags": [],
"url": "http://www.securityfocus.com/bid/25807"
},
{
"name": "1018734",
"refsource": "SECTRACK",
"tags": [],
"url": "http://www.securitytracker.com/id?1018734"
},
{
"name": "26918",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/26918"
},
{
"name": "26989",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/26989"
},
{
"name": "26980",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/26980"
},
{
"name": "27101",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/27101"
},
{
"name": "27436",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/27436"
},
{
"name": "27227",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/27227"
},
{
"name": "27747",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/27747"
},
{
"name": "27824",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/27824"
},
{
"name": "DSA-1479",
"refsource": "DEBIAN",
"tags": [],
"url": "http://www.debian.org/security/2008/dsa-1479"
},
{
"name": "28626",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/28626"
},
{
"name": "DSA-1505",
"refsource": "DEBIAN",
"tags": [],
"url": "http://www.debian.org/security/2008/dsa-1505"
},
{
"name": "29054",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/29054"
},
{
"name": "30769",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/30769"
},
{
"name": "USN-618-1",
"refsource": "UBUNTU",
"tags": [],
"url": "http://www.ubuntu.com/usn/usn-618-1"
},
{
"name": "ADV-2007-3272",
"refsource": "VUPEN",
"tags": [],
"url": "http://www.vupen.com/english/advisories/2007/3272"
},
{
"name": "linux-sndpagealloc-information-disclosure(36780)",
"refsource": "XF",
"tags": [],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36780"
},
{
"name": "oval:org.mitre.oval:def:9053",
"refsource": "OVAL",
"tags": [],
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9053"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccec6e2c4a74adf76ed4e2478091a311b1806212",
"refsource": "MISC",
"tags": [],
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccec6e2c4a74adf76ed4e2478091a311b1806212"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-13T02:18Z",
"publishedDate": "2007-09-26T10:17Z"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.