CVE-2022-49952
High
Description
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on probe Add the missing sanity check on the probed-session count to avoid corrupting memory beyond the fixed-size slab-allocated session array when there are more than FASTRPC_MAX_SESSIONS sessions defined in the devicetree.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedJun 18, 2025
First seenJun 18, 2025
How to fix
Update
- linux linux_kernel5.4.213, 5.10.142, 5.15.66, 5.19.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.1 ≤ v < 5.4.213, 5.5 ≤ v < 5.10.142, 5.11 ≤ v < 5.15.66, 5.16 ≤ v < 5.19.8, 6.0 | 5.4.213, 5.10.142, 5.15.66, 5.19.8 |
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