CVE-2025-37963

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
UNKNOWN
---
LinuxCNA
---
---
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
vulnerable
bullseye (security)
vulnerable
bookworm
vulnerable
bookworm (security)
6.1.140-1
fixed
trixie
vulnerable
sid
6.12.30-1
fixed
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Ubuntu Releases
Ubuntu Product
Codename
linux
plucky
needed
oracular
needed
noble
needed
jammy
needed
focal
needed
bionic
ignored
xenial
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linux-allwinner-5.19
plucky
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noble
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jammy
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focal
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bionic
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xenial
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trusty
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linux-aws
plucky
needed
oracular
needed
noble
needed
jammy
needed
focal
needed
bionic
ignored
xenial
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linux-aws-5.0
plucky
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linux-aws-5.11
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xenial
dne
trusty
dne
linux-oracle
plucky
needed
oracular
needed
noble
needed
jammy
needed
focal
needed
bionic
ignored
xenial
ignored
trusty
dne
linux-oracle-5.0
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-oracle-5.11
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oracle-5.13
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oracle-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-oracle-5.3
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-oracle-5.4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-oracle-5.8
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oracle-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oracle-6.8
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-raspi
plucky
needed
oracular
needed
noble
needed
jammy
needed
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-raspi-5.4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-raspi-realtime
plucky
dne
oracular
dne
noble
needed
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-raspi2
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
ignored
xenial
ignored
trusty
dne
linux-realtime
plucky
needed
oracular
needed
noble
needed
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv
plucky
needed
oracular
needed
noble
needed
jammy
ignored
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.11
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.19
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.8
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv-6.8
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-5.19
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-6.2
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-xilinx-zynqmp
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
needed
bionic
dne
xenial
dne
trusty
dne