CVE-2024-46741

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Source

https://nvd.nist.gov/vuln/detail/CVE-2024-46741

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2024-46741

Downstream

Related

Published

2024-09-18T08:15:03Z

Modified

2024-09-29T04:00:04Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

In the Linux kernel, the following vulnerability has been resolved:

misc: fastrpc: Fix double free of 'buf' in error path

smatch warning: drivers/misc/fastrpc.c:1926 fastrpcreqmmap() error: double free of 'buf'

In fastrpcreqmmap() error path, the fastrpc buffer is freed in fastrpcreqmunmap_impl() if unmap is successful.

But in the end, there is an unconditional call to fastrpcbuffree(). So the above case triggers the double free of fastrpc buf.

References

Affected packages

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.10.11-1

{
    "urgency": "not yet assigned"
}