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Ubuntu: (CVE-2024-27402): linux-raspi-realtime vulnerability

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Ubuntu: (CVE-2024-27402): linux-raspi-realtime vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/17/2024
Created
02/12/2025
Added
02/11/2025
Modified
02/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved: phonet/pep: fix racy skb_queue_empty() use The receive queues are protected by their respective spin-lock, not the socket lock. This could lead to skb_peek() unexpectedly returning NULL or a pointer to an already dequeued socket buffer.

Solution(s)

  • ubuntu-upgrade-linux-raspi-realtime

References

  • https://attackerkb.com/topics/cve-2024-27402
  • CVE - 2024-27402
  • https://git.kernel.org/linus/7d2a894d7f487dcb894df023e9d3014cf5b93fe5
  • https://git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277
  • https://git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5
  • https://git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88
  • https://git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78
  • https://www.cve.org/CVERecord?id=CVE-2024-27402
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