CVE-2024-42068

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro() set_memory_ro() can fail, leaving memory unprotected. Check its return and take it into account as an error.

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.3% chance of exploitation in the next 30 days; higher than 23% of CVEs (scores of 2026-10-25)

CWE

CWE-252

Published

2024-07-29

Modified

2026-10-21

Record from

the NVD, synced 2026-10-22

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551a
• https://git.kernel.org/stable/c/2bbfffa802adc30b772d0e0f881a13c3804a965c
• https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8
• https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03
• https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720

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