Medium severity5.5NVD Advisory· Published Jul 29, 2024· Updated Jun 17, 2026
CVE-2024-42068
CVE-2024-42068
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3Patches
Vulnerability mechanics
References
7- git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551anvdPatch
- git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8nvdPatch
- git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03nvdPatch
- git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89nvdPatch
- git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720nvdPatch
- git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6dnvdPatch
- lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlnvd
News mentions
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