CVE-2024-27401

תיאור (מקור, אנגלית)

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

מדדים

CVSS 3.1

7.1 (HIGH) מקור הציון: NVD CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-6/8/2026

מוצרים מושפעים

linux: linux kernel; debian: debian linux; fedoraproject: fedora

קישורים

• https://git.kernel.org/stable/c/1fe60ee709436550f8cfbab01295936b868d5baa Patch
• https://git.kernel.org/stable/c/38762a0763c10c24a4915feee722d7aa6e73eb98 Patch
• https://git.kernel.org/stable/c/4ee0941da10e8fdcdb34756b877efd3282594c1f Patch
• https://git.kernel.org/stable/c/539d51ac48bcfcfa1b3d4a85f8df92fa22c1d41c Patch
• https://git.kernel.org/stable/c/67f34f093c0f7bf33f5b4ae64d3d695a3b978285 Patch
• https://git.kernel.org/stable/c/79f988d3ffc1aa778fc5181bdfab312e57956c6b Patch
• https://git.kernel.org/stable/c/7b8c7bd2296e95b38a6ff346242356a2e7190239 Patch
• https://git.kernel.org/stable/c/cca330c59c54207567a648357835f59df9a286bb Patch
• https://git.kernel.org/stable/c/1fe60ee709436550f8cfbab01295936b868d5baa Patch
• https://git.kernel.org/stable/c/38762a0763c10c24a4915feee722d7aa6e73eb98 Patch