In the Linux kernel, the following vulnerability has been resolved:
can: sja1000: fix use after free in ems_pcmcia_add_card()
If the last channel is not available then "dev" is freed. Fortunately,
we can just use "pdev->irq" instead.
Also we should check if at least one channel was set up.
Metrics
Affected Vendors & Products
References
History
Mon, 04 Nov 2024 12:15:00 +0000
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Status: PUBLISHED
Assigner: Linux
Published: 2024-05-24T15:09:34.457Z
Updated: 2024-12-19T07:44:05.387Z
Reserved: 2024-05-24T15:02:54.825Z
Link: CVE-2021-47521

Updated: 2024-08-04T05:39:59.801Z

Status : Modified
Published: 2024-05-24T15:15:14.203
Modified: 2024-11-21T06:36:26.170
Link: CVE-2021-47521
