CVE-2023-52522
MEDIUM
Published 2024-03-02T21:52:29.710Z
Actions:
CVSS Score
V3.1
5.5
/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A
Impact: N/A
EPSS Score
v2023.03.01
0.000
probability
of exploitation in the wild
There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.
Updated: 2025-01-25
Exploit Probability
Percentile: 0.124
Higher than 12.4% of all CVEs
Attack Vector Metrics
Impact Metrics
Description
In the Linux kernel, the following vulnerability has been resolved:
net: fix possible store tearing in neigh_periodic_work()
While looking at a related syzbot report involving neigh_periodic_work(),
I found that I forgot to add an annotation when deleting an
RCU protected item from a list.
Readers use rcu_deference(*np), we need to use either
rcu_assign_pointer() or WRITE_ONCE() on writer side
to prevent store tearing.
I use rcu_assign_pointer() to have lockdep support,
this was the choice made in neigh_flush_dev().
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
References
Published: 2024-03-02T21:52:29.710Z
Last Modified: 2025-05-04T07:38:30.383Z
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