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416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2024-27402

HistoryMay 17, 2024 - 12:15 p.m.

CVE-2024-27402

2024-05-1712:15:09

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

linux kernel

vulnerability

cve-2024-27402

race condition

phonet/pep

skb_peek

6.4 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.5%

JSON

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.

References

git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277

git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5

git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88

git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78