CVE-2024-42068
bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
29 Jul 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551ahttps://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03https://git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720https://git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6dhttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html