CVE-2019-15117

parse_audio_mixer_unit in sound/usb/mixer.c in the Linux kernel through 5.2.9 mishandles a short descriptor, leading to out-of-bounds memory access.

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://lore.kernel.org/lkml/20190814023625.21683-1-benquike@gmail.com/	Patch Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?id=daac07156b330b18eb5071aec4b3ddca1c377f2c	Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20190905-0002/
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
https://www.debian.org/security/2019/dsa-4531
https://seclists.org/bugtraq/2019/Sep/41
https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
https://lists.debian.org/debian-lts-announce/2019/10/msg00000.html
https://usn.ubuntu.com/4147-1/
https://support.f5.com/csp/article/K16449953?utm_source=f5support&utm_medium=RSS
https://usn.ubuntu.com/4162-1/
https://usn.ubuntu.com/4163-1/
https://usn.ubuntu.com/4163-2/
https://usn.ubuntu.com/4162-2/
https://seclists.org/bugtraq/2019/Nov/11
http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html

Configurations

Configuration 1 (hide)

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

Information

Published : 2019-08-16 14:15

Updated : 2019-09-06 00:15

NVD link : CVE-2019-15117

Mitre link : CVE-2019-15117

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://lore.kernel.org/lkml/20190814023625.21683-1-benquike@gmail.com/", "name": "https://lore.kernel.org/lkml/20190814023625.21683-1-benquike@gmail.com/", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?id=daac07156b330b18eb5071aec4b3ddca1c377f2c", "name": "https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?id=daac07156b330b18eb5071aec4b3ddca1c377f2c", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://security.netapp.com/advisory/ntap-20190905-0002/", "name": "https://security.netapp.com/advisory/ntap-20190905-0002/", "tags": [], "refsource": "CONFIRM"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html", "name": "openSUSE-SU-2019:2173", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html", "name": "openSUSE-SU-2019:2181", "tags": [], "refsource": "SUSE"}, {"url": "https://www.debian.org/security/2019/dsa-4531", "name": "DSA-4531", "tags": [], "refsource": "DEBIAN"}, {"url": "https://seclists.org/bugtraq/2019/Sep/41", "name": "20190925 [SECURITY] [DSA 4531-1] linux security update", "tags": [], "refsource": "BUGTRAQ"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html", "name": "[debian-lts-announce] 20190925 [SECURITY] [DLA 1930-1] linux security update", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00000.html", "name": "[debian-lts-announce] 20191001 [SECURITY] [DLA 1940-1] linux-4.9 security update", "tags": [], "refsource": "MLIST"}, {"url": "https://usn.ubuntu.com/4147-1/", "name": "USN-4147-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://support.f5.com/csp/article/K16449953?utm_source=f5support&utm_medium=RSS", "name": "https://support.f5.com/csp/article/K16449953?utm_source=f5support&utm_medium=RSS", "tags": [], "refsource": "CONFIRM"}, {"url": "https://usn.ubuntu.com/4162-1/", "name": "USN-4162-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://usn.ubuntu.com/4163-1/", "name": "USN-4163-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://usn.ubuntu.com/4163-2/", "name": "USN-4163-2", "tags": [], "refsource": "UBUNTU"}, {"url": "https://usn.ubuntu.com/4162-2/", "name": "USN-4162-2", "tags": [], "refsource": "UBUNTU"}, {"url": "https://seclists.org/bugtraq/2019/Nov/11", "name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)", "tags": [], "refsource": "BUGTRAQ"}, {"url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html", "name": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "parse_audio_mixer_unit in sound/usb/mixer.c in the Linux kernel through 5.2.9 mishandles a short descriptor, leading to out-of-bounds memory access."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-119"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2019-15117", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}}, "publishedDate": "2019-08-16T14:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "5.2.9"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2019-09-06T00:15Z"}