VulnerabilityModified
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.
MEDIUM 5.5EPSS 0.24%
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-252
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551aPatch
- https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8Patch
- https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03Patch
- https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720Patch
- https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551aPatch
- https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8Patch
- https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03Patch
- https://git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89Patch
- https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720Patch
- https://git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6dPatch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.