CVE-2024-41079
High
Description
In the Linux kernel, the following vulnerability has been resolved: nvmet: always initialize cqe.result The spec doesn't mandate that the first two double words (aka results) for the command queue entry need to be set to 0 when they are not used (not specified). Though, the target implemention returns 0 for TCP and FC but not for RDMA. Let's make RDMA behave the same and thus explicitly initializing the result field. This prevents leaking any data from the stack.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Linux Kernel
PublishedJul 29, 2024
First seenJul 29, 2024
How to fix
Update
- linux linux_kernel6.1.101, 6.6.42, 6.9.11 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 6.1.101, 6.2 ≤ v < 6.6.42, 6.7 ≤ v < 6.9.11, 6.10 | 6.1.101, 6.6.42, 6.9.11 |
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