VulnerabilityModified
CVE-2025-21848
In the Linux kernel, the following vulnerability has been resolved: nfp: bpf: Add check for nfp_app_ctrl_msg_alloc() Add check for the return value of nfp_app_ctrl_msg_alloc() in nfp_bpf_cmsg_alloc() to prevent null pointer dereference.
MEDIUM 5.5EPSS 0.23%
Does this matter?
Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: nfp: bpf: Add check for nfp_app_ctrl_msg_alloc() Add check for the return value of nfp_app_ctrl_msg_alloc() in nfp_bpf_cmsg_alloc() to prevent null pointer dereference.
- 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
- 0.23% probability · 14th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/1358d8e07afdf21d49ca6f00c56048442977e00aPatch
- https://git.kernel.org/stable/c/29ccb1e4040da6ff02b7e64efaa2f8e6bf06020dPatch
- https://git.kernel.org/stable/c/878e7b11736e062514e58f3b445ff343e6705537Patch
- https://git.kernel.org/stable/c/897c32cd763fd11d0b6ed024c52f44d2475bb820Patch
- https://git.kernel.org/stable/c/924b239f9704566e0d86abd894d2d64bd73c11ebPatch
- https://git.kernel.org/stable/c/bd97f60750bb581f07051f98e31dfda59d3a783bPatch
- https://git.kernel.org/stable/c/d64c6ca420019712e194fe095b55f87363e22a9aPatch
- https://git.kernel.org/stable/c/e976ea6c5e1b005c64467cbf94a8577aae9c7d81Patch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.