CVE-2021-0893
MEDIUMCVSS 6.7/10EPSS 0.11%
Last modified
CVE-2021-0893 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. In apusys, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. EPSS estimates a 0.11% chance of exploitation in the next 30 days.
Description
In apusys, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05672107; Issue ID: ALPS05687474.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Android | 10.0 | |
| Android | 11.0 | |
| Android | 12.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-0893?
In apusys, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05672107; Issue ID: ALPS05687474.
How severe is CVE-2021-0893?
CVE-2021-0893 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.
How do I fix CVE-2021-0893?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-0883In PVRSRVBridgeCacheOpQueue of the PowerVR kernel driver, a …7.8
- CVE-2021-0884In PVRSRVBridgePhysmemImportSparseDmaBuf of the PowerVR kern…7.8
- CVE-2021-0885In PVRSRVBridgeSyncPrimOpTake of the PowerVR kernel driver, …7.8
- CVE-2021-0887In PVRSRVBridgeHeapCfgHeapConfigName, there is a possible le…5.5
- CVE-2021-0889In Android TV , there is a possible silent pairing due to la…9.8
- CVE-2021-0891An unprivileged app can trigger PowerVR driver to return an …7.5
- CVE-2021-0894In apusys, there is a possible out of bounds write due to a …6.7
- CVE-2021-0895In apusys, there is a possible out of bounds write due to a …6.7
- CVE-2021-0896In apusys, there is a possible out of bounds write due to a …6.7
- CVE-2021-0897In apusys, there is a possible out of bounds write due to a …6.7
- CVE-2021-0898In apusys, there is a possible memory corruption due to a us…6.7
- CVE-2021-0899In apusys, there is a possible memory corruption due to a us…6.7
Are you affected by CVE-2021-0893?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
