cve-2023-28576
Vulnerability from cvelistv5
Published
2023-08-08 09:15
Modified
2024-08-02 13:43
Severity ?
6.4 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
The buffer obtained from kernel APIs such as cam_mem_get_cpu_buf() may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header (e.g. header.count), causing checks (e.g. size checks) in kernel code to be invalid. This may lead to out-of-bounds read/write issues.
References
product-security@qualcomm.comhttps://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletinPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletinPatch, Vendor Advisory
Impacted products
Vendor Product Version
Qualcomm, Inc. Snapdragon Version: FastConnect 6800
Version: FastConnect 6900
Version: FastConnect 7800
Version: QCA6391
Version: QCA6426
Version: QCA6436
Version: QCN9074
Version: QCS410
Version: QCS610
Version: SD865 5G
Version: Snapdragon 8 Gen 1 Mobile Platform
Version: Snapdragon 865 5G Mobile Platform
Version: Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Version: Snapdragon 870 5G Mobile Platform (SM8250-AC)
Version: Snapdragon X55 5G Modem-RF System
Version: Snapdragon XR2 5G Platform
Version: SW5100
Version: SW5100P
Version: SXR2130
Version: WCD9341
Version: WCD9370
Version: WCD9380
Version: WCN3660B
Version: WCN3680B
Version: WCN3950
Version: WCN3980
Version: WCN3988
Version: WSA8810
Version: WSA8815
Version: WSA8830
Version: WSA8835
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      "id": "CVE-2023-28576",
      "lastModified": "2024-11-21T07:55:34.137",
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      "published": "2023-08-08T10:15:14.640",
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    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-28576\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-07-08T17:04:56.771674Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-08T17:05:06.582Z\"}}], \"cna\": {\"title\": \"Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Kernel Driver\", \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.4, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"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\"}], \"references\": [{\"url\": \"https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletin\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"The buffer obtained from kernel APIs such as cam_mem_get_cpu_buf() may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header (e.g. header.count), causing checks (e.g. size checks) in kernel code to be invalid. This may lead to out-of-bounds read/write issues.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-367\", \"description\": \"CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition\"}]}], \"providerMetadata\": {\"orgId\": \"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f\", \"shortName\": \"qualcomm\", \"dateUpdated\": \"2024-04-12T16:24:16.350Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-28576\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-07-08T17:05:12.003Z\", \"dateReserved\": \"2023-03-17T11:41:45.850Z\", \"assignerOrgId\": \"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f\", \"datePublished\": \"2023-08-08T09:15:05.943Z\", \"assignerShortName\": \"qualcomm\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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