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redhatcveRedhat.comRH:CVE-2024-27396
HistoryMay 14, 2024 - 11:56 p.m.

CVE-2024-27396

2024-05-1423:56:30
redhat.com
access.redhat.com
9
linux kernel
cve-2024-27396
use-after-free
gtp
rcu
fix
security
net

6.4 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

12.9%

In the Linux kernel, the following vulnerability has been resolved: net: gtp: Fix Use-After-Free in gtp_dellink Since call_rcu, which is called in the hlist_for_each_entry_rcu traversal of gtp_dellink, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free. To prevent this, it should be changed to hlist_for_each_entry_safe.

6.4 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

12.9%

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