CVE-2022-21777

In Autoboot, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06713894; Issue ID: ALPS06713894...

BELL-CVE-2025-21777

Bulletin has no description...

CVE-2025-21777

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Validate the persistent meta data subbuf array The meta data for a mapped ring buffer contains an array of indexes of all the subbuffers. The first entry is the reader page, and the rest of the entries lay out the...

CVE-2025-21777

creationtimestamp| type| source ---|---|--- 2025-02-27 06:11:42+00:00| seen| https://t.me/cvedetector/19017...

CVE-2025-21777

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Validate the persistent meta data subbuf array The meta data for a mapped ring buffer contains an array of indexes of all the subbuffers. The first entry is the reader page, and the rest of the entries lay out the...

CVE-2025-21777

CVE-2025-21777 affects the Linux kernel ring-buffer metadata validation. The vulnerability stems from the subbuf index array (reader page and subbuffer order) potentially containing duplicates, which the validator did not check. If duplicates exist on the writer side, the ring buffer link list co...

CVE-2025-21777 ring-buffer: Validate the persistent meta data subbuf array

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Validate the persistent meta data subbuf array The meta data for a mapped ring buffer contains an array of indexes of all the subbuffers. The first entry is the reader page, and the rest of the entries lay out the...

CVE-2023-21777

creationtimestamp| type| source ---|---|--- 2023-02-14 22:42:05+00:00| seen| https://t.me/cibsecurity/58174...

CVE-2023-21777 Azure App Service on Azure Stack Hub Elevation of Privilege Vulnerability

...

Vulnerabilities fixed in Microsoft Azure

Microsoft has fixed vulnerabilities in several components of Azure. For an overview of the vulnerabilities, see the following list. Azure App Service: |----------------|------|-------------------------------------| | CVE ID | CVSS | Impact |...

CVE-2022-21777

creationtimestamp| type| source ---|---|--- 2022-07-06 18:14:39+00:00| seen| https://t.me/cibsecurity/45672...

CVE-2022-21777

In Autoboot, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06713894; Issue ID: ALPS06713894...

CVE-2022-21777

CVE-2022-21777 affects MediaTek Autoboot: a permission bypass caused by a missing permission check enables local escalation of privileges without user interaction. Multiple sources (NVD entry and Red Hat/CVE pages) describe the issue as allowing an attacker with local access to elevate privileges...

CVE-2021-21777

creationtimestamp| type| source ---|---|--- 2021-06-17 14:40:56+00:00| seen| https://t.me/cibsecurity/25510...

CVE-2021-21777

CVE-2021-21777 affects OpENer’s EIP Stack Group UDP handler. The vulnerability arises in the Ethernet/IP UDP path for OpENer 2.3 and the development commit 8c73bf3, where an integer/length handling bug in the UDP processing flow enables an out-of-bounds read. Specifically, a crafted UDP request c...