gsd-2011-4127
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2011-4127", "description": "The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.", "id": "GSD-2011-4127", "references": [ "https://www.suse.com/security/cve/CVE-2011-4127.html", "https://www.debian.org/security/2012/dsa-2389", "https://access.redhat.com/errata/RHSA-2012:0358", "https://access.redhat.com/errata/RHSA-2012:0333", "https://access.redhat.com/errata/RHSA-2012:0107", "https://access.redhat.com/errata/RHSA-2011:1850", "https://access.redhat.com/errata/RHSA-2011:1849", "https://alas.aws.amazon.com/cve/html/CVE-2011-4127.html", "https://linux.oracle.com/cve/CVE-2011-4127.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2011-4127" ], "details": "The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.", "id": "GSD-2011-4127", "modified": "2023-12-13T01:19:05.409191Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2011-4127", "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 Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0bfc96cb77224736dfa35c3c555d37b3646ef35e", "refsource": "MISC", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0bfc96cb77224736dfa35c3c555d37b3646ef35e" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ec8013beddd717d1740cfefb1a9b900deef85462", "refsource": "MISC", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ec8013beddd717d1740cfefb1a9b900deef85462" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html" }, { "name": "http://secunia.com/advisories/48898", "refsource": "MISC", "url": "http://secunia.com/advisories/48898" }, { "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2", "refsource": "MISC", "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2" }, { "name": "http://www.openwall.com/lists/oss-security/2011/12/22/5", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2011/12/22/5" }, { "name": "https://github.com/torvalds/linux/commit/0bfc96cb77224736dfa35c3c555d37b3646ef35e", "refsource": "MISC", "url": "https://github.com/torvalds/linux/commit/0bfc96cb77224736dfa35c3c555d37b3646ef35e" }, { "name": "https://github.com/torvalds/linux/commit/ec8013beddd717d1740cfefb1a9b900deef85462", "refsource": "MISC", "url": "https://github.com/torvalds/linux/commit/ec8013beddd717d1740cfefb1a9b900deef85462" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=752375", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=752375" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:3.0.25:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:3.1.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:3.0:rc2:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": 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"4.0", "description": { "description_data": [ { "lang": "en", "value": "The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-264" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=752375", "refsource": "CONFIRM", "tags": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=752375" }, { "name": "https://github.com/torvalds/linux/commit/ec8013beddd717d1740cfefb1a9b900deef85462", "refsource": "CONFIRM", "tags": [ "Exploit", "Patch" ], "url": "https://github.com/torvalds/linux/commit/ec8013beddd717d1740cfefb1a9b900deef85462" }, { "name": "https://github.com/torvalds/linux/commit/0bfc96cb77224736dfa35c3c555d37b3646ef35e", "refsource": "CONFIRM", "tags": [ "Exploit", "Patch" ], "url": "https://github.com/torvalds/linux/commit/0bfc96cb77224736dfa35c3c555d37b3646ef35e" }, { "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2", "refsource": "CONFIRM", "tags": [], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2" }, { "name": "[oss-security] 20111222 CVE-2011-4127 kernel: possible privilege escalation via SG_IO ioctl", "refsource": "MLIST", "tags": [], "url": "http://www.openwall.com/lists/oss-security/2011/12/22/5" }, { "name": "48898", "refsource": "SECUNIA", "tags": [], "url": "http://secunia.com/advisories/48898" }, { "name": "SUSE-SU-2015:0812", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html" }, { "name": "SUSE-SU-2012:0554", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0bfc96cb77224736dfa35c3c555d37b3646ef35e", "refsource": "MISC", "tags": [], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0bfc96cb77224736dfa35c3c555d37b3646ef35e" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ec8013beddd717d1740cfefb1a9b900deef85462", "refsource": "MISC", "tags": [], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ec8013beddd717d1740cfefb1a9b900deef85462" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false } }, "lastModifiedDate": "2023-02-13T01:21Z", "publishedDate": "2012-07-03T16:40Z" } } }
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- 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.