CVE-2023-28577 (GCVE-0-2023-28577)
Vulnerability from cvelistv5 – Published: 2023-08-08 09:15 – Updated: 2024-08-02 13:43
VLAI?
Title
Multiple Dmabuf Kernel Address UAF Vulnerability
Summary
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.
Severity ?
6.7 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Qualcomm, Inc. | Snapdragon |
Affected:
FastConnect 6800
Affected: FastConnect 6900 Affected: FastConnect 7800 Affected: QCA6391 Affected: QCA6426 Affected: QCA6436 Affected: QCN9074 Affected: QCS410 Affected: QCS610 Affected: SD865 5G Affected: Snapdragon 8 Gen 1 Mobile Platform Affected: Snapdragon 865 5G Mobile Platform Affected: Snapdragon 865+ 5G Mobile Platform (SM8250-AB) Affected: Snapdragon 870 5G Mobile Platform (SM8250-AC) Affected: Snapdragon X55 5G Modem-RF System Affected: Snapdragon XR2 5G Platform Affected: SW5100 Affected: SW5100P Affected: SXR2130 Affected: WCD9341 Affected: WCD9370 Affected: WCD9380 Affected: WCN3660B Affected: WCN3680B Affected: WCN3950 Affected: WCN3980 Affected: WCN3988 Affected: WSA8810 Affected: WSA8815 Affected: WSA8830 Affected: WSA8835 |
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[\"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\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-11T20:32:05.287Z\"}}], \"cna\": {\"title\": \"Multiple Dmabuf Kernel Address UAF Vulnerability\", \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.7, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"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\": \"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.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-416\", \"description\": \"CWE-416 Use After Free\"}]}], \"providerMetadata\": {\"orgId\": \"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f\", \"shortName\": \"qualcomm\", \"dateUpdated\": \"2024-04-12T16:24:20.201Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2023-28577\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-07-11T20:32:21.856Z\", \"dateReserved\": \"2023-03-17T11:41:45.851Z\", \"assignerOrgId\": \"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f\", \"datePublished\": \"2023-08-08T09:15:07.162Z\", \"assignerShortName\": \"qualcomm\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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