CVEvulnerability
CVE-2024-42068
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2024-07-29
- Last modified
- 2026-10-21
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-252
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.
Affected configurations
• linux linux kernel (< 5.15.162)
• linux linux kernel (>= 5.16 < 6.1.97)
• linux linux kernel (>= 6.2 < 6.6.37)
• linux linux kernel (>= 6.7 < 6.9.8)
Related
Weakness · CWE (1)
- CWE-252 Unchecked Return Value weakness
References
- https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551a Patch
- https://git.kernel.org/stable/c/2bbfffa802adc30b772d0e0f881a13c3804a965c git.kernel.org
- https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8 Patch
- https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03 Patch
- https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720 Patch
- https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551a Patch
- https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8 Patch
- https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03 Patch
- https://git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89 Patch
- https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720 Patch
- https://git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6d Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html lists.debian.org