gsd-2016-2847
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
fs/pipe.c in the Linux kernel before 4.5 does not limit the amount of unread data in pipes, which allows local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2016-2847", "description": "fs/pipe.c in the Linux kernel before 4.5 does not limit the amount of unread data in pipes, which allows local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes.", "id": "GSD-2016-2847", "references": [ "https://www.suse.com/security/cve/CVE-2016-2847.html", "https://www.debian.org/security/2016/dsa-3503", "https://access.redhat.com/errata/RHSA-2017:0217", "https://access.redhat.com/errata/RHSA-2016:2584", "https://access.redhat.com/errata/RHSA-2016:2574", "https://ubuntu.com/security/CVE-2016-2847", "https://alas.aws.amazon.com/cve/html/CVE-2016-2847.html", "https://linux.oracle.com/cve/CVE-2016-2847.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2016-2847" ], "details": "fs/pipe.c in the Linux kernel before 4.5 does not limit the amount of unread data in pipes, which allows local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes.", "id": "GSD-2016-2847", "modified": "2023-12-13T01:21:19.369161Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-2847", "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": "fs/pipe.c in the Linux kernel before 4.5 does not limit the amount of unread data in pipes, which allows local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2016-2574.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2016-2574.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2016-2584.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2016-2584.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html", "refsource": "MISC", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html" }, { "name": "http://www.debian.org/security/2016/dsa-3503", "refsource": "MISC", "url": "http://www.debian.org/security/2016/dsa-3503" }, { "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html", "refsource": "MISC", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html" }, { "name": "http://www.ubuntu.com/usn/USN-2948-1", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2948-1" }, { "name": "http://www.ubuntu.com/usn/USN-2948-2", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2948-2" }, { "name": "http://www.ubuntu.com/usn/USN-2967-1", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2967-1" }, { "name": "http://www.ubuntu.com/usn/USN-2967-2", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2967-2" }, { "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=759c01142a5d0f364a462346168a56de28a80f52", "refsource": "MISC", "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=759c01142a5d0f364a462346168a56de28a80f52" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2017-0217.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2017-0217.html" }, { "name": "http://www.openwall.com/lists/oss-security/2016/03/01/3", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2016/03/01/3" }, { "name": "http://www.securityfocus.com/bid/83870", "refsource": "MISC", "url": "http://www.securityfocus.com/bid/83870" }, { "name": "http://www.ubuntu.com/usn/USN-2946-1", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2946-1" }, { "name": "http://www.ubuntu.com/usn/USN-2946-2", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2946-2" }, { "name": "http://www.ubuntu.com/usn/USN-2947-1", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2947-1" }, { "name": "http://www.ubuntu.com/usn/USN-2947-2", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2947-2" }, { "name": "http://www.ubuntu.com/usn/USN-2947-3", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2947-3" }, { "name": "http://www.ubuntu.com/usn/USN-2949-1", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2949-1" }, { "name": "https://github.com/torvalds/linux/commit/759c01142a5d0f364a462346168a56de28a80f52", "refsource": "MISC", "url": "https://github.com/torvalds/linux/commit/759c01142a5d0f364a462346168a56de28a80f52" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1313428", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1313428" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "4.4.8", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_module_for_public_cloud:12.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_server:11.0:sp4:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_server:11.0:extra:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_live_patching:12.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:11.0:sp4:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12.0:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:novell:suse_linux_enterprise_debuginfo:11.0:sp4:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:11.0:sp4:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-2847" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "fs/pipe.c in the Linux kernel before 4.5 does not limit the amount of unread data in pipes, which allows local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-399" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1313428", "refsource": "CONFIRM", "tags": [ "Issue Tracking" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1313428" }, { "name": "[oss-security] 20160301 CVE request -- linux kernel: pipe: limit the per-user amount of pages allocated in pipes", "refsource": "MLIST", "tags": [ "Patch" ], "url": "http://www.openwall.com/lists/oss-security/2016/03/01/3" }, { "name": "https://github.com/torvalds/linux/commit/759c01142a5d0f364a462346168a56de28a80f52", "refsource": "CONFIRM", "tags": [], "url": "https://github.com/torvalds/linux/commit/759c01142a5d0f364a462346168a56de28a80f52" }, { "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=759c01142a5d0f364a462346168a56de28a80f52", "refsource": "CONFIRM", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=759c01142a5d0f364a462346168a56de28a80f52" }, { "name": "SUSE-SU-2016:1672", "refsource": "SUSE", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html" }, { "name": "SUSE-SU-2016:1696", "refsource": "SUSE", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html" }, { "name": "SUSE-SU-2016:1690", "refsource": "SUSE", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html" }, { "name": "SUSE-SU-2016:1707", "refsource": "SUSE", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html" }, { "name": "SUSE-SU-2016:1937", "refsource": "SUSE", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html" }, { "name": "83870", "refsource": "BID", "tags": [], "url": "http://www.securityfocus.com/bid/83870" }, { "name": "SUSE-SU-2016:2074", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html" }, { "name": "openSUSE-SU-2016:1382", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html" }, { "name": "DSA-3503", "refsource": "DEBIAN", "tags": [], "url": "http://www.debian.org/security/2016/dsa-3503" }, { "name": "USN-2967-1", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2967-1" }, { "name": "USN-2967-2", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2967-2" }, { "name": "USN-2946-2", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2946-2" }, { "name": "USN-2947-3", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2947-3" }, { "name": "USN-2948-2", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2948-2" }, { "name": "USN-2947-1", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2947-1" }, { "name": "USN-2949-1", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2949-1" }, { "name": "USN-2947-2", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2947-2" }, { "name": "USN-2946-1", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2946-1" }, { "name": "USN-2948-1", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2948-1" }, { "name": "RHSA-2017:0217", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2017-0217.html" }, { "name": "RHSA-2016:2584", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2016-2584.html" }, { "name": "RHSA-2016:2574", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2016-2574.html" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.5, "impactScore": 3.6 } }, "lastModifiedDate": "2023-09-12T14:55Z", "publishedDate": "2016-04-27T17:59Z" } } }
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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.