CVE-2021-0635
When extracting the incorrectly formatted flv file, the memory is damaged, the playback interface...
When extracting the incorrectly formatted flv file, the memory is damaged, the playback interface shows that the video cannot be played, and the log is found to be crashed. This problem may lead to hacker malicious code attacks, resulting in the loss of user rights.Product: Androidversion:Android-10Android ID: A-189402477
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
When extracting the incorrectly formatted flv file, the memory is damaged, the playback interface shows that the video cannot be played, and the log is found to be crashed. This problem may lead to hacker malicious code attacks, resulting in the loss of user rights.Product: Androidversion:Android-10Android ID: A-189402477
- Record
CVE-2021-0635- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE ListNo score
When extracting the incorrectly formatted flv file, the memory is damaged, the playback interface shows that the video cannot be played, and the log is found to be crashed. This problem may lead to hacker malicious code attacks, resulting in the loss of user rights.Product: Androidversion:Android-10Android ID: A-189402477
- Record
CVE-2021-0635- Updated
- 2026-11-02
EUVDEUVD-2021-3254No score
When extracting the incorrectly formatted flv file, the memory is damaged, the playback interface shows that the video cannot be played, and the log is found to be crashed. This problem may lead to hacker malicious code attacks, resulting in the loss of user rights.Product: Androidversion:Android-10Android ID: A-189402477
- Record
EUVD-2021-3254- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rr84-xgw4-q7v3No score
When extracting the incorrectly formatted flv file, the memory is damaged, the playback interface...
When extracting the incorrectly formatted flv file, the memory is damaged, the playback interface shows that the video cannot be played, and the log is found to be crashed. This problem may lead to hacker malicious code attacks, resulting in the loss of user rights.Product: Androidversion:Android-10Android ID: A-189402477
- Record
GHSA-rr84-xgw4-q7v3- Updated
- 2026-11-02
OSVASB-A-189402477No score
Hackerone bug id[#1187667][#1187670]
- Record
ASB-A-189402477- Updated
- 2026-11-10
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
:unknown:Android | SoCVersion:0 up to SoCVersion:2021-09-05, plus listed versions SoCVersion | SoCVersion:2021-09-05 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-0635 is a high vulnerability (CVSS 7.8) in Google Android, published September 1, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.31%, the 24th percentile. Fixed in :unknown: SoCVersion:2021-09-05.