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QualcommVULNRICHMENT:CVE-2023-28577HistoryAug 08, 2023 - 9:15 a.m.
CVE-2023-28577 Multiple Dmabuf Kernel Address UAF Vulnerability
2023-08-0809:15:07
CWE-416
qualcomm
github.com
3
cve-2023-28577
dmabuf
kernel address
uaf
CVSS3
6.7
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
6.9
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
In the function call related to CAM_REQ_MGR_RELEASE_BUF there is no check if the buffer is being used. So when a function called cam_mem_get_cpu_buf to get the kernel va to use, another thread can call CAM_REQ_MGR_RELEASE_BUF to unmap the kernel va which cause UAF of the kernel address.
CNA Affected
[
{
"vendor": "Qualcomm, Inc.",
"product": "Snapdragon",
"versions": [
{
"status": "affected",
"version": "FastConnect 6800"
},
{
"status": "affected",
"version": "FastConnect 6900"
},
{
"status": "affected",
"version": "FastConnect 7800"
},
{
"status": "affected",
"version": "QCA6391"
},
{
"status": "affected",
"version": "QCA6426"
},
{
"status": "affected",
"version": "QCA6436"
},
{
"status": "affected",
"version": "QCN9074"
},
{
"status": "affected",
"version": "QCS410"
},
{
"status": "affected",
"version": "QCS610"
},
{
"status": "affected",
"version": "SD865 5G"
},
{
"status": "affected",
"version": "Snapdragon 8 Gen 1 Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 865 5G Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 865+ 5G Mobile Platform (SM8250-AB)"
},
{
"status": "affected",
"version": "Snapdragon 870 5G Mobile Platform (SM8250-AC)"
},
{
"status": "affected",
"version": "Snapdragon X55 5G Modem-RF System"
},
{
"status": "affected",
"version": "Snapdragon XR2 5G Platform"
},
{
"status": "affected",
"version": "SW5100"
},
{
"status": "affected",
"version": "SW5100P"
},
{
"status": "affected",
"version": "SXR2130"
},
{
"status": "affected",
"version": "WCD9341"
},
{
"status": "affected",
"version": "WCD9370"
},
{
"status": "affected",
"version": "WCD9380"
},
{
"status": "affected",
"version": "WCN3660B"
},
{
"status": "affected",
"version": "WCN3680B"
},
{
"status": "affected",
"version": "WCN3950"
},
{
"status": "affected",
"version": "WCN3980"
},
{
"status": "affected",
"version": "WCN3988"
},
{
"status": "affected",
"version": "WSA8810"
},
{
"status": "affected",
"version": "WSA8815"
},
{
"status": "affected",
"version": "WSA8830"
},
{
"status": "affected",
"version": "WSA8835"
}
],
"platforms": [
"Snapdragon Compute",
"Snapdragon Consumer IOT",
"Snapdragon Industrial IOT",
"Snapdragon Mobile",
"Snapdragon Wearables"
],
"defaultStatus": "unaffected"
}
]ADP Affected
[
{
"cpes": [
"cpe:2.3:o:qualcomm:fastconnect_6800_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "fastconnect_6800_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "fastconnect_6900_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "fastconnect_7800_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "qca6391_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:qca6426_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "qca6426_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:qca6436_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "qca6436_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:qcn9074_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "qcn9074_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:qcs410_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "qcs410_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:qcs610_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "qcs610_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:sd865_5g_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "sd865_5g_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:snapdragon_8_gen_1_mobile_platform_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "snapdragon_8_gen_1_mobile_platform_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:snapdragon_865_5g_mobile_platform_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "snapdragon_865_5g_mobile_platform_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:snapdragon_x55_5g_modem-rf_system_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "snapdragon_x55_5g_modem-rf_system_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:snapdragon_xr2_5g_platform_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "snapdragon_xr2_5g_platform_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:sw5100_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "sw5100_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:sw5100p_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "sw5100p_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:sxr2130_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "sxr2130_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wcd9341_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wcd9341_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wcd9370_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wcd9380_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wcn3660b_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wcn3660b_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wcn3680b_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wcn3680b_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wcn3950_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wcn3950_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wcn3980_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wcn3980_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wcn3988_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wcn3988_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wsa8810_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wsa8810_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wsa8815_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wsa8815_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wsa8830_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*"
],
"vendor": "qualcomm",
"product": "wsa8835_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
}
]Related
cvelist
cvelist
CVE-2023-28577 Multiple Dmabuf Kernel Address UAF Vulnerability
2023-08-08 09:15:07
prion
prion
Design/Logic Flaw
2023-08-08 10:15:00
cve
cve
CVE-2023-28577
2023-08-08 10:15:14
osv
osv
nvd
nvd
CVE-2023-28577
2023-08-08 10:15:14
CVSS3
6.7
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
6.9
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
Related for VULNRICHMENT:CVE-2023-28577