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cvelistQualcommCVELIST:CVE-2021-30334
HistoryJun 14, 2022 - 10:10 a.m.

CVE-2021-30334

2022-06-1410:10:52
qualcomm
www.cve.org
5
cve-2021-30334
use after free
drm file
snapdragon products

CVSS3

8.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.7

Confidence

High

EPSS

0

Percentile

12.6%

Possible use after free due to lack of null check of DRM file status after file structure is freed in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables

CNA Affected

[
  {
    "product": "Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "APQ8009W, AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, CSRB31024, FSM10055, FSM10056, MDM9150, MSM8909W, QAM8295P, QCA6174A, QCA6390, QCA6391, QCA6426, QCA6436, QCA6564, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCA8081, QCA8337, QCA9377, QCM2290, QCM4290, QCM6125, QCM6490, QCN9011, QCN9012, QCS2290, QCS405, QCS410, QCS4290, QCS603, QCS605, QCS610, QCS6125, QCS6490, QCS8155, QCX315, QET4101, QRB5165, QRB5165M, QRB5165N, QSM8250, QSW8573, SA4150P, SA4155P, SA415M, SA515M, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SA8295P, SD 675, SD 8 Gen1 5G, SD205, SD210, SD429, SD439, SD460, SD480, SD660, SD662, SD665, SD675, SD678, SD690 5G, SD720G, SD730, SD750G, SD765, SD765G, SD768G, SD778G, SD780G, SD855, SD865 5G, SD870, SD888, SD888 5G, SDA429W, SDM429W, SDX24, SDX55, SDX55M, SDX65, SDXR1, SDXR2 5G, SM6250, SM6250P, SM6375, SM7250P, SM7315, SM7325P, SW5100, SW5100P, SXR2150P, WCD9335, WCD9360, WCD9370, WCD9375, WCD9380, WCD9385, WCN3610 ...[truncated*]"
      }
    ]
  }
]

CVSS3

8.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.7

Confidence

High

EPSS

0

Percentile

12.6%

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