CVE-2022-48716
High
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd938x: fix incorrect used of portid Mixer controls have the channel id in mixer->reg, which is not same as port id. port id should be derived from chan_info array. So fix this. Without this, its possible that we could corrupt struct wcd938x_sdw_priv by accessing port_map array out of range with channel id instead of port id.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedJun 20, 2024
First seenJun 20, 2024
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- linux linux_kernel5.15.22, 5.16.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.14 ≤ v < 5.15.22, 5.16 ≤ v < 5.16.8, 5.17 | 5.15.22, 5.16.8 |
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