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CVE-2022-48756

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CVE-2022-48756

Published: Jun 20, 2024

Modified: May 11, 2026

PUBLISHED

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")

VendorProductVersions

Linux

Linux

affected
5c8290284402bf7d2c12269402b3177b899c78b7 - < 6d9f8ba28f3747ca0f910a363e46f1114856dbbe
affected
5c8290284402bf7d2c12269402b3177b899c78b7 - < ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd
affected
5c8290284402bf7d2c12269402b3177b899c78b7 - < 581317b1f001b7509041544d7019b75571daa100
affected
5c8290284402bf7d2c12269402b3177b899c78b7 - < 79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5
affected
5c8290284402bf7d2c12269402b3177b899c78b7 - < 56480fb10b976581a363fd168dc2e4fbee87a1a7

+2 more versions

Linux

Linux

affected
4.3
unaffected
0 - < 4.3
unaffected
4.14.265 - <= 4.14.*
unaffected
4.19.228 - <= 4.19.*
unaffected
5.4.176 - <= 5.4.*

+4 more versions

References

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