PoC Index

CVE-2024-27401

HIGH 7.8EPSS 0.3%

In the Linux kernel, the following vulnerability has been resolved:firewire: nosy: ensure user_length is taken into account when fetching packet contentsEnsure that packet_buffer_get respects the user_length provided. Ifthe length of the head packet exceeds the user_length, packet_buffer_getwill now return 0 to signify to the user that no data were readand a larger buffer size is required. Helps prevent user space overflows.

CVSS v3.1
7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS v3.1
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.30% chance of exploitation in the next 30 days, 22th percentile
Published
2024-05-13
Updated
2026-08-05

Proof-of-concept exploits (1)

References

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