CVE-2025-37830: fallo en Linux
cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()
Publicada el · Actualizada el
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 92% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()
cpufreq_cpu_get_raw() can return NULL when the target CPU is not present
in the policy->cpus mask. scmi_cpufreq_get_rate() does not check for
this case, which results in a NULL pointer dereference.
Add NULL check after cpufreq_cpu_get_raw() to prevent this issue.
Productos afectados
Linux · LinuxCVEs relacionadas — Linux
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-53197HIGHALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devicesEPSS 4.1%KEVCVE-2026-31431HIGHcrypto: algif_aead - Revert to operating out-of-placeEPSS 3.4%KEVCVE-2024-53104HIGHmedia: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_formatEPSS 3.4%KEVCVE-2025-39682CRITICALtls: fix handling of zero-length records on the rx_listEPSS 2.9%KEVCVE-2024-36971HIGHnet: fix __dst_negative_advice() raceEPSS 2.7%KEVCVE-2025-39964HIGHcrypto: af_alg - Disallow concurrent writes in af_alg_sendmsgEPSS 1.4%KEV
Referencias
https://git.kernel.org/stable/c/484d3f15cc6cbaa52541d6259778e715b2c83c54https://git.kernel.org/stable/c/4e3d1c1925d8e752992cd893d03d974e6807ac16https://git.kernel.org/stable/c/7ccfadfb2562337b4f0462a86a9746a6eea89718https://git.kernel.org/stable/c/bd1dcfba72aac4159c1d5e17cd861e702e6c19achttps://git.kernel.org/stable/c/cfaca93b8fe317b7faa9af732e0ba8c9081fa018https://git.kernel.org/stable/c/ea834c90aa7cc80a1b456f7a91432734d5087d16https://git.kernel.org/stable/c/f9c5423855e3687262d881aeee5cfb3bc8577bffhttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html