Bug 2297583 (CVE-2024-40999) - CVE-2024-40999 kernel: net: ena: Add validation for completion descriptors consistency
Summary: CVE-2024-40999 kernel: net: ena: Add validation for completion descriptors co...
Keywords:
Status: NEW
Alias: CVE-2024-40999
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-07-12 13:49 UTC by OSIDB Bzimport
Modified: 2024-07-31 06:14 UTC (History)
4 users (show)

Fixed In Version: kernel 6.9.7, kernel 6.10-rc1
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2024-07-12 13:49:29 UTC 
In the Linux kernel, the following vulnerability has been resolved:

net: ena: Add validation for completion descriptors consistency

Validate that `first` flag is set only for the first
descriptor in multi-buffer packets.
In case of an invalid descriptor, a reset will occur.
A new reset reason for RX data corruption has been added.
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