CVE-2024-27396

May 14, 2024, 4:13 p.m.

None
No Score

Description

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.

Product(s) Impacted

Product Versions
Linux kernel

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/07b20d0a3dc13fb1adff10b60021a4924498da58
https://git.kernel.org/stable/c/0caff3e6390f840666b8dc1ecebf985c2ef3f1dd
https://git.kernel.org/stable/c/25a1c2d4b1fcf938356a9688a96a6456abd44b29
https://git.kernel.org/stable/c/2aacd4de45477582993f8a8abb9505a06426bfb6
https://git.kernel.org/stable/c/2e74b3fd6bf542349758f283676dff3660327c07
https://git.kernel.org/stable/c/718df1bc226c383dd803397d7f5d95557eb81ac7
https://git.kernel.org/stable/c/cd957d1716ec979d8f5bf38fc659aeb9fdaa2474
https://git.kernel.org/stable/c/f2a904107ee2b647bb7794a1a82b67740d7c8a64

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-05-14
CVE-2024-27396

Timeline

Published: May 14, 2024, 3:12 p.m.
Last Modified: May 14, 2024, 4:13 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

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

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.