CVE-2022-48756
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable The function performs a check on the "phy" input parameter, however, it is used before the check. Initialize the "dev" variable after the sanity check to avoid a possible NULL pointer dereference. Addresses-Coverity-ID: 1493860 ("Null pointer dereference")
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedJun 20, 2024
First seenJun 20, 2024
How to fix
Update
- linux linux_kernel4.14.265, 4.19.228, 5.4.176, 5.10.96, 5.15.19, 5.16.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.3 ≤ v < 4.14.265, 4.15 ≤ v < 4.19.228, 4.20 ≤ v < 5.4.176, 5.5 ≤ v < 5.10.96, 5.11 ≤ v < 5.15.19, 5.16 ≤ v < 5.16.5, 5.17 | 4.14.265, 4.19.228, 5.4.176, 5.10.96, 5.15.19, 5.16.5 |
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