CVE-2025-37963

CVE-2025-37963: falha em Linux

arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users

Publicada em · Atualizada em

3Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 91% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users Support for eBPF programs loaded by unprivileged users is typically disabled. This means only cBPF programs need to be mitigated for BHB. In addition, only mitigate cBPF programs that were loaded by an unprivileged user. Privileged users can also load the same program via eBPF, making the mitigation pointless.
Produtos afetados
Linux · Linux
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Referências
https://git.kernel.org/stable/c/038866e01ea5e5a3d948898ac216e531e7848669https://git.kernel.org/stable/c/477481c4348268136227348984b6699d6370b685https://git.kernel.org/stable/c/6e52d043f7dbf1839a24a3fab2b12b0d3839de7ahttps://git.kernel.org/stable/c/80251f62028f1ab2e09be5ca3123f84e8b00389ahttps://git.kernel.org/stable/c/df53d418709205450a02bb4d71cbfb4ff86f2c1ehttps://git.kernel.org/stable/c/e5f5100f1c64ac6c72671b2cf6b46542fce93706https://git.kernel.org/stable/c/f300769ead032513a68e4a02e806393402e626f8https://lists.debian.org/debian-lts-announce/2025/08/msg00010.htmlhttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html