CVE-2021-47447 - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a3xx: fix error handling in a3xx_gpu_init() These error paths returned 1 on failure, instead of a negative error code. This would lead to an Oops in the caller. A second problem is that the check for "if (ret != -ENODATA)" did not work because "ret" was set to 1.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf
https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608
https://lore.kernel.org/linux-cve-announce/2024052241-CVE-2021-47447-62f1@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2021-47447
https://www.cve.org/CVERecord?id=CVE-2021-47447

History

Mon, 04 Nov 2024 12:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-22T06:19:39.506Z

Updated: 2024-11-04T12:06:05.179Z

Reserved: 2024-05-21T14:58:30.832Z

Link: CVE-2021-47447

Vulnrichment

Updated: 2024-08-04T05:39:59.478Z

NVD

Status : Awaiting Analysis

Published: 2024-05-22T07:15:09.897

Modified: 2024-05-22T12:46:53.887

Link: CVE-2021-47447

Redhat

Severity : Low

Publid Date: 2024-05-22T00:00:00Z

Links: CVE-2021-47447 - Bugzilla

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