|OpenHarmony-SA-2021-0901 | NA | The component distributedschedule_samgr_lite has a UAF vulnerability.|This vulnerability can be exploited to bypass verification when calling an SA.|OpenHarmony_release_v1.1.0<br/>OpenHarmony-v1.1.1-LTS|distributedschedule_samgr_lite| [1.1.x](https://gitee.com/openharmony/distributedschedule_samgr_lite/pulls/24/files) |Reported by OpenHarmony Team|
|OpenHarmony-SA-2021-0901 | NA | The component systemabilitymgr_samgr_lite has a UAF vulnerability.|This vulnerability can be exploited to bypass verification when calling an SA.|OpenHarmony_release_v1.1.0<br/>OpenHarmony-v1.1.1-LTS|systemabilitymgr_samgr_lite| [1.1.x](https://gitee.com/openharmony/systemabilitymgr_samgr_lite/pulls/24/files) |Reported by OpenHarmony Team|
|OpenHarmony-SA-2021-0902 | NA | The component kernel_liteos_a has an invalid address access vulnerability.|This vulnerability can be exploited to write to illegal address in kernel, causing Remote Code Execute. |OpenHarmony_release_v1.1.0<br/>OpenHarmony-v1.1.1-LTS|kernel_liteos_a| [1.1.x](https://gitee.com/openharmony/kernel_liteos_a/pulls/373/files) |Reported by OpenHarmony Team|
|OpenHarmony-SA-2021-0903 | NA | The component drivers_adapter has an integer overflow vulnerability.|This vulnerability can be exploited to apply large memory, causing Dos attacks.|OpenHarmony_release_v1.1.0<br/>OpenHarmony-v1.1.1-LTS|drivers_adapter| [1.1.x](https://gitee.com/openharmony/drivers_adapter/pulls/31/files) |Reported by OpenHarmony Team|
@@ -22,5 +22,5 @@ This document describes the security vulnerabilities of OpenHarmony.
**[Security Vulnerabilities in August](https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2021/2021-08.md)**
**[Security Vulnerabilities in September](https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2021/2021-09.md)**
## Security Vulnerabilities in 2020
**[Security Vulnerabilities in September](https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2020/2020-09.md)**
## Security Vulnerabilities in 2020(security_announcement_template)
**[Security Vulnerabilities in September](https://gitee.com/openharmony/security/blob/master/en/security-disclosure/security_announcement_template/YYYY-MM.md)**