VDB
CISA-2023-53284
CISA-2023-53284
PUBLISHED
CVSS 5.5 MEDIUM
Reported by Linux · Published September 16, 2025
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for null return of devm_kzalloc() in dpu_writeback_init() Because of the possilble failure of devm_kzalloc(), dpu_wb_conn might be NULL and will cause null pointer dereference later. Therefore, it might be better to check it and directly return -ENOMEM. Patchwork: https://patchwork.freedesktop.org/patch/512277/ [DB: fixed typo in commit message]
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 77b001acdcfeb892842caac49fb7f0d286b29c43, 77b001acdcfeb892842caac49fb7f0d286b29c43, 77b001acdcfeb892842caac49fb7f0d286b29c43 |
| Linux | Linux | 5.19, 0, 6.1.16 |
| Linux | Linux | *, 5.19, 0 |
| linux | linux_kernel | 5.19, 5.19, 5.19 |
Timeline
- Sep 16, 2025 CVE Published