gsd-2009-2691
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The mm_for_maps function in fs/proc/base.c in the Linux kernel 2.6.30.4 and earlier allows local users to read (1) maps and (2) smaps files under proc/ via vectors related to ELF loading, a setuid process, and a race condition.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2009-2691",
"description": "The mm_for_maps function in fs/proc/base.c in the Linux kernel 2.6.30.4 and earlier allows local users to read (1) maps and (2) smaps files under proc/ via vectors related to ELF loading, a setuid process, and a race condition.",
"id": "GSD-2009-2691",
"references": [
"https://www.suse.com/security/cve/CVE-2009-2691.html",
"https://www.debian.org/security/2010/dsa-2005",
"https://access.redhat.com/errata/RHSA-2009:1540"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2009-2691"
],
"details": "The mm_for_maps function in fs/proc/base.c in the Linux kernel 2.6.30.4 and earlier allows local users to read (1) maps and (2) smaps files under proc/ via vectors related to ELF loading, a setuid process, and a race condition.",
"id": "GSD-2009-2691",
"modified": "2023-12-13T01:19:46.503924Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2009-2691",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"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 mm_for_maps function in fs/proc/base.c in the Linux kernel 2.6.30.4 and earlier allows local users to read (1) maps and (2) smaps files under proc/ via vectors related to ELF loading, a setuid process, and a race condition."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "[linux-kernel] 20090623 [PATCH 1/1] mm_for_maps: simplify, use ptrace_may_access()",
"refsource": "MLIST",
"url": "http://lkml.org/lkml/2009/6/23/653"
},
{
"name": "36265",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/36265"
},
{
"name": "[linux-kernel] 20090623 [PATCH 0/1] mm_for_maps: simplify, use ptrace_may_access()",
"refsource": "MLIST",
"url": "http://lkml.org/lkml/2009/6/23/652"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=516171",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=516171"
},
{
"name": "RHSA-2009:1540",
"refsource": "REDHAT",
"url": "https://rhn.redhat.com/errata/RHSA-2009-1540.html"
},
{
"name": "36019",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/36019"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=00f89d218523b9bf6b522349c039d5ac80aa536d",
"refsource": "CONFIRM",
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=00f89d218523b9bf6b522349c039d5ac80aa536d"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=704b836cbf19e885f8366bccb2e4b0474346c02d",
"refsource": "CONFIRM",
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=704b836cbf19e885f8366bccb2e4b0474346c02d"
},
{
"name": "[oss-security] 20090811 CVE-2009-2691 kernel: /proc/$pid/maps visible during initial setuid ELF loading",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2009/08/11/1"
},
{
"name": "[linux-kernel] 20090710 [PATCH 1/2] mm_for_maps: shift down_read(mmap_sem) to the caller",
"refsource": "MLIST",
"url": "http://marc.info/?l=linux-kernel\u0026m=124718946021193"
},
{
"name": "FEDORA-2009-9044",
"refsource": "FEDORA",
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01256.html"
},
{
"name": "ADV-2009-2246",
"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2009/2246"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=13f0feafa6b8aead57a2a328e2fca6a5828bf286",
"refsource": "CONFIRM",
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=13f0feafa6b8aead57a2a328e2fca6a5828bf286"
},
{
"name": "36501",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/36501"
},
{
"name": "DSA-2005",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2010/dsa-2005"
},
{
"name": "linux-kernel-mmformaps-info-disclosure(52401)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/52401"
},
{
"name": "[linux-kernel] 20090710 [PATCH 2/2] mm_for_maps: take -\u003ecred_guard_mutex to fix the race",
"refsource": "MLIST",
"url": "http://marc.info/?l=linux-kernel\u0026m=124718949821250"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.30.2:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "2.6.30.4",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc7-git6:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc5:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.30:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.30.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc6:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc3:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2009-2691"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "The mm_for_maps function in fs/proc/base.c in the Linux kernel 2.6.30.4 and earlier allows local users to read (1) maps and (2) smaps files under proc/ via vectors related to ELF loading, a setuid process, and a race condition."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "[linux-kernel] 20090710 [PATCH 1/2] mm_for_maps: shift down_read(mmap_sem) to the caller",
"refsource": "MLIST",
"tags": [
"Patch"
],
"url": "http://marc.info/?l=linux-kernel\u0026m=124718946021193"
},
{
"name": "[linux-kernel] 20090623 [PATCH 1/1] mm_for_maps: simplify, use ptrace_may_access()",
"refsource": "MLIST",
"tags": [
"Patch"
],
"url": "http://lkml.org/lkml/2009/6/23/653"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=13f0feafa6b8aead57a2a328e2fca6a5828bf286",
"refsource": "CONFIRM",
"tags": [],
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=13f0feafa6b8aead57a2a328e2fca6a5828bf286"
},
{
"name": "36019",
"refsource": "BID",
"tags": [],
"url": "http://www.securityfocus.com/bid/36019"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=704b836cbf19e885f8366bccb2e4b0474346c02d",
"refsource": "CONFIRM",
"tags": [],
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=704b836cbf19e885f8366bccb2e4b0474346c02d"
},
{
"name": "36265",
"refsource": "SECUNIA",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/36265"
},
{
"name": "[linux-kernel] 20090710 [PATCH 2/2] mm_for_maps: take -\u003ecred_guard_mutex to fix the race",
"refsource": "MLIST",
"tags": [
"Patch"
],
"url": "http://marc.info/?l=linux-kernel\u0026m=124718949821250"
},
{
"name": "ADV-2009-2246",
"refsource": "VUPEN",
"tags": [
"Vendor Advisory"
],
"url": "http://www.vupen.com/english/advisories/2009/2246"
},
{
"name": "[linux-kernel] 20090623 [PATCH 0/1] mm_for_maps: simplify, use ptrace_may_access()",
"refsource": "MLIST",
"tags": [],
"url": "http://lkml.org/lkml/2009/6/23/652"
},
{
"name": "[oss-security] 20090811 CVE-2009-2691 kernel: /proc/$pid/maps visible during initial setuid ELF loading",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2009/08/11/1"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=00f89d218523b9bf6b522349c039d5ac80aa536d",
"refsource": "CONFIRM",
"tags": [],
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=00f89d218523b9bf6b522349c039d5ac80aa536d"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=516171",
"refsource": "CONFIRM",
"tags": [],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=516171"
},
{
"name": "36501",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/36501"
},
{
"name": "FEDORA-2009-9044",
"refsource": "FEDORA",
"tags": [],
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01256.html"
},
{
"name": "RHSA-2009:1540",
"refsource": "REDHAT",
"tags": [],
"url": "https://rhn.redhat.com/errata/RHSA-2009-1540.html"
},
{
"name": "DSA-2005",
"refsource": "DEBIAN",
"tags": [],
"url": "http://www.debian.org/security/2010/dsa-2005"
},
{
"name": "linux-kernel-mmformaps-info-disclosure(52401)",
"refsource": "XF",
"tags": [],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/52401"
}
]
}
},
"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": "2017-08-17T01:30Z",
"publishedDate": "2009-08-14T15:16Z"
}
}
}
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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…