CVE - CVE-2021-46919

CVE-ID
CVE-2021-46919	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix wq size store permission state WQ size can only be changed when the device is disabled. Current code allows change when device is enabled but wq is disabled. Change the check to detect device state.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/05b7791c4c4aa8304368fdc55ae911f6b34e7281 URL:https://git.kernel.org/stable/c/05b7791c4c4aa8304368fdc55ae911f6b34e7281 MISC:https://git.kernel.org/stable/c/0fff71c5a311e1264988179f7dcc217fda15fadd URL:https://git.kernel.org/stable/c/0fff71c5a311e1264988179f7dcc217fda15fadd MISC:https://git.kernel.org/stable/c/4ecf25595273203010bc8318c4aee60ad64037ae URL:https://git.kernel.org/stable/c/4ecf25595273203010bc8318c4aee60ad64037ae
Assigning CNA
kernel.org
Date Record Created
20240225	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240225)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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