CVE-2019-16714

In the Linux kernel before 5.2.14, rds6_inc_info_copy in net/rds/recv.c allows attackers to obtain sensitive information from kernel stack memory because tos and flags fields are not initialized.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.14	Mailing List Vendor Advisory
https://github.com/torvalds/linux/commit/7d0a06586b2686ba80c4a2da5f91cb10ffbea736	Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/09/24/2
http://www.openwall.com/lists/oss-security/2019/09/25/1
https://support.f5.com/csp/article/K48351130?utm_source=f5support&utm_medium=RSS
https://usn.ubuntu.com/4157-1/
https://usn.ubuntu.com/4157-2/
https://security.netapp.com/advisory/ntap-20191031-0005/

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Information

Published : 2019-09-23 12:15

Updated : 2021-07-21 11:39

NVD link : CVE-2019-16714

Mitre link : CVE-2019-16714

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.14", "name": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.14", "tags": ["Mailing List", "Vendor Advisory"], "refsource": "MISC"}, {"url": "https://github.com/torvalds/linux/commit/7d0a06586b2686ba80c4a2da5f91cb10ffbea736", "name": "https://github.com/torvalds/linux/commit/7d0a06586b2686ba80c4a2da5f91cb10ffbea736", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "http://www.openwall.com/lists/oss-security/2019/09/24/2", "name": "[oss-security] 20190924 CVE-2019-16714: info leak in RDS rds6_inc_info_copy", "tags": [], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2019/09/25/1", "name": "[oss-security] 20190925 CVE-2019-16714: Linux kernel net/rds: info leak vulnerability in rds6_inc_info_copy", "tags": [], "refsource": "MLIST"}, {"url": "https://support.f5.com/csp/article/K48351130?utm_source=f5support&utm_medium=RSS", "name": "https://support.f5.com/csp/article/K48351130?utm_source=f5support&utm_medium=RSS", "tags": [], "refsource": "CONFIRM"}, {"url": "https://usn.ubuntu.com/4157-1/", "name": "USN-4157-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://usn.ubuntu.com/4157-2/", "name": "USN-4157-2", "tags": [], "refsource": "UBUNTU"}, {"url": "https://security.netapp.com/advisory/ntap-20191031-0005/", "name": "https://security.netapp.com/advisory/ntap-20191031-0005/", "tags": [], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "In the Linux kernel before 5.2.14, rds6_inc_info_copy in net/rds/recv.c allows attackers to obtain sensitive information from kernel stack memory because tos and flags fields are not initialized."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-200"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2019-16714", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2019-09-23T12:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.2.14"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2021-07-21T11:39Z"}