CVE-2024-42067

medium

Description

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() set_memory_rox() can fail, leaving memory unprotected. Check return and bail out when bpf_jit_binary_lock_ro() returns an error.

References

https://git.kernel.org/stable/c/e60adf513275c3a38e5cb67f7fd12387e43a3ff5

https://git.kernel.org/stable/c/9fef36cad60d4226f9d06953cd56d1d2f9119730

https://git.kernel.org/stable/c/08f6c05feb1db21653e98ca84ea04ca032d014c7

https://git.kernel.org/stable/c/044da7ae7afd4ef60806d73654a2e6a79aa4ed7a

Details

Source: Mitre, NVD

Published: 2024-07-29

Updated: 2024-07-30

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium