CVE-2024-26872

HIGH

Linux Kernel - Use-After-Free in SRPT Device Event Handler

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Do not register event handler until srpt device is fully setup Upon rare occasions, KASAN reports a use-after-free Write in srpt_refresh_port(). This seems to be because an event handler is registered before the srpt device is fully setup and a race condition upon error may leave a partially setup event handler in place. Instead, only register the event handler after srpt device initialization is complete.

References (9)

Core 9
Core References

Scores

CVSS v3 7.0
EPSS 0.0001
EPSS Percentile 1.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-416
Status published
Products (24)
debian/debian_linux 10.0
linux/Kernel 3.3.0 - 5.10.214linux
linux/Kernel 5.11.0 - 5.15.153linux
linux/Kernel 5.16.0 - 6.1.83linux
linux/Kernel 6.2.0 - 6.6.23linux
linux/Kernel 6.7.0 - 6.7.11linux
linux/Kernel 6.8.0 - 6.8.2linux
Linux/Linux < 3.3
Linux/Linux 3.3
Linux/Linux 5.10.214 - 5.10.*
... and 14 more
Published Apr 17, 2024
Tracked Since Feb 18, 2026