CVE-2026-68226
INFO
Priority: 0.00
BB Relevance:
0/100
Published: 2026-08-10
Modified: 2026-11-06
First seen: 2026-11-06
Status: pending_score
Description
In the Linux kernel, the following vulnerability has been resolved: media: cx23885: add ioremap return check and cleanup Add a check for the return value of pci_ioremap_bar() in cx23885_dev_setup(). If ioremap for BAR0 fails, release the already allocated PCI memory region, decrement the device count, and return -ENODEV. This prevents a potential null pointer dereference and ensures proper cleanup on memory mapping failure.
Affected Software (9)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | d19770e5178a4bc49641711246360c25781d20a4 < f58f4b571bd75c78bbf15441086ba0c2830c1aa5 |
| Linux | Linux | d19770e5178a4bc49641711246360c25781d20a4 < 9052fec0bb84eace81ac7bad071266052870cdf3 |
| Linux | Linux | d19770e5178a4bc49641711246360c25781d20a4 < 6a7636e3d5204fb18fdf1c3f909a3d9d9e24064c |
| Linux | Linux | d19770e5178a4bc49641711246360c25781d20a4 < 8fbdca4c99f68734e9b6c030973fb61a11bede15 |
| Linux | Linux | d19770e5178a4bc49641711246360c25781d20a4 < 83540d86d717735b52a43e4ba1b784da5cc2310a |
| Linux | Linux | d19770e5178a4bc49641711246360c25781d20a4 < c68c4ce72feb6fcccc843eb3baa7af60189ed567 |
| Linux | Linux | d19770e5178a4bc49641711246360c25781d20a4 < ff3c670a1de3a714f5644e37b9446fe7c3299fd3 |
| Linux | Linux | d19770e5178a4bc49641711246360c25781d20a4 < a0701e387b46e2481c05b47f1235b954bfc2af3e |
| Linux | Linux | 2.6.24 |