UBUNTU-CVE-2021-39648
In gadget_dev_desc_UDC_show of configfs.c, there is a possible disclosure of kernel heap memory due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-160822094References: Upstream kernel
02 / AFFECTED SOFTWARE
Affected packages
50 explicit affected versions
6 explicit affected versions
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57 explicit affected versions
191 explicit affected versions
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21 explicit affected versions
39 explicit affected versions
12 explicit affected versions
69 explicit affected versions
4 explicit affected versions
23 explicit affected versions
71 explicit affected versions
1 explicit affected versions
1 explicit affected versions
21 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
1 explicit affected versions
7 explicit affected versions
23 explicit affected versions
31 explicit affected versions
22 explicit affected versions
14 explicit affected versions
10 explicit affected versions
137 explicit affected versions
37 explicit affected versions
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70 explicit affected versions
36 explicit affected versions
1 explicit affected versions
3 explicit affected versions
1 explicit affected versions
29 explicit affected versions
13 explicit affected versions
53 explicit affected versions
1 explicit affected versions
25 explicit affected versions
33 explicit affected versions
10 explicit affected versions
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12 explicit affected versions
7 explicit affected versions
23 explicit affected versions
2 explicit affected versions
56 explicit affected versions
19 explicit affected versions
61 explicit affected versions
1 explicit affected versions
3 explicit affected versions
15 explicit affected versions
69 explicit affected versions
1 explicit affected versions
18 explicit affected versions
5 explicit affected versions
13 explicit affected versions
1 explicit affected versions
13 explicit affected versions
1 explicit affected versions
15 explicit affected versions
10 explicit affected versions
12 explicit affected versions
38 explicit affected versions
44 explicit affected versions
16 explicit affected versions
8 explicit affected versions
38 explicit affected versions
9 explicit affected versions
114 explicit affected versions
13 explicit affected versions
85 explicit affected versions
49 explicit affected versions
46 explicit affected versions
4 explicit affected versions
7 explicit affected versions
12 explicit affected versions
43 explicit affected versions
1 explicit affected versions
92 explicit affected versions
16 explicit affected versions
4 explicit affected versions
3 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In gadget_dev_desc_UDC_show of configfs.c, there is a possible disclosure of kernel heap memory due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-160822094References: Upstream kernel
05 / REFERENCES