CVE-2024-40908
kernel: bpf: Set run context for rawtp test_run callback
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · July 12, 2024
Updated · November 21, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
bpf: Set run context for rawtp test_run callback
syzbot reported crash when rawtp program executed through the test_run interface calls bpf_get_attach_cookie helper or any other helper that touches task->bpf_ctx pointer.
Setting the run context (task->bpf_ctx pointer) for test_run callback.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE-908 · Use of Uninitialized Resource