CVE-2023-54147
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: media: platform: mtk-mdp3: Add missing check and free for ida_alloc Add the check for the return value of the ida_alloc in order to avoid NULL pointer dereference. Moreover, free allocated "ctx->id" if mdp_m2m_open fails later in order to avoid memory leak.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 24, 2025
First seenDec 24, 2025
How to fix
Update
- Linux Linux51fc1880e47421ee7b192372e8e86b7bbba40776, 4c173a65a2b1cc0556c3f6f0bab82e4fdb449522, 22b72cad501fb75500cc60af4d92de3066fb6fc2, d00f592250782538cda87745607695b0fe27dcd4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 61890ccaefaff89f5babd2c8412fd222c3f5fe38 ≤ v < 51fc1880e47421ee7b192372e8e86b7bbba40776, 61890ccaefaff89f5babd2c8412fd222c3f5fe38 ≤ v < 4c173a65a2b1cc0556c3f6f0bab82e4fdb449522, 61890ccaefaff89f5babd2c8412fd222c3f5fe38 ≤ v < 22b72cad501fb75500cc60af4d92de3066fb6fc2, 61890ccaefaff89f5babd2c8412fd222c3f5fe38 ≤ v < d00f592250782538cda87745607695b0fe27dcd4, 6.1 | 51fc1880e47421ee7b192372e8e86b7bbba40776, 4c173a65a2b1cc0556c3f6f0bab82e4fdb449522, 22b72cad501fb75500cc60af4d92de3066fb6fc2, d00f592250782538cda87745607695b0fe27dcd4 |
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