CVE-2021-39632
published 2022-01-14CVE-2021-39632: In inotify_cb of events.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no…
PriorityP339high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.12%
2.3th percentile
In inotify_cb of events.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-202159709
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| platform | bootable_recovery | >= 11:0 < 11:2022-01-01 | 11:2022-01-01 |
| platform | bootable_recovery | >= 12:0 < 12:2022-01-01 | 12:2022-01-01 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
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Android
CVE-2021-39632: Android Security Bulletin 2022-01-01
CVE: CVE-2021-39632
Severity: HIGH
Type: EoP
Affected AOSP versions: 11, 12
References: A-202159709
vendor_android·2022-01-01·CVSS 7.8
CVE-2021-39632 [HIGH] CVE-2021-39632: Android Security Bulletin 2022-01-01
CVE: CVE-2021-39632
Severity: HIGH
Type: EoP
Affected AOSP versions: 11, 12
References: A-202159709
Android Security Bulletin 2022-01-01
CVE: CVE-2021-39632
Severity: HIGH
Type: EoP
Affected AOSP versions: 11, 12
References: A-202159709
GHSA
GHSA-36fw-cxfr-92fm: In inotify_cb of events
ghsa_unreviewed·2022-01-15
CVE-2021-39632 [HIGH] CWE-787 GHSA-36fw-cxfr-92fm: In inotify_cb of events
In inotify_cb of events.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-202159709
OSV
CVE-2021-39632: In inotify_cb of events
osv·2022-01-01
CVE-2021-39632 CVE-2021-39632: In inotify_cb of events
In inotify_cb of events.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-01-14
Published