CVE-2025-2312

A flaw was found in cifs-utils. When trying to obtain Kerberos credentials, the cifs.upcall program from the cifs-utils package makes an upcall to the wrong namespace in containerized environments. This issue may lead to disclosing sensitive data from the host's Kerberos credentials cache.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
redhat-cnalrCNA
5.9 MEDIUM
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
CISA-ADPADP
---
---
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
Debian logo
Debian Releases
Debian Product
Codename
cifs-utils
bullseye
2:6.11-3.1+deb11u2
not-affected
bookworm
no-dsa
bullseye (security)
2:6.11-3.1+deb11u1
fixed
sid
2:7.3-1
fixed
trixie
2:7.3-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
cifs-utils
plucky
not-affected
oracular
Fixed 2:7.0-2.1ubuntu0.1
released
noble
Fixed 2:7.0-2ubuntu0.1
released
jammy
Fixed 2:6.14-1ubuntu0.2
released
focal
Fixed 2:6.9-1ubuntu0.3
released
bionic
needed
xenial
needed
trusty
needed
linux
plucky
not-affected
oracular
pending
noble
pending
jammy
pending
focal
pending
bionic
ignored
xenial
ignored
trusty
ignored
linux-allwinner
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-allwinner-5.19
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws
plucky
not-affected
oracular
needed
noble
needed
jammy
needed
focal
needed
bionic
ignored
xenial
ignored
trusty
ignored
linux-aws-5.0
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-aws-5.11
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.13
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.19
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.3
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-aws-5.4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-aws-5.8
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-aws-6.2
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-6.8
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-fips
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
needed
bionic
needed
xenial
dne
trusty
dne
linux-aws-hwe
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
linux-azure
plucky
not-affected
oracular
Fixed 6.11.0-1013.13
released
noble
Fixed 6.8.0-1025.30
released
jammy
Fixed 5.15.0-1082.91
released
focal
needed
bionic
ignored
xenial
ignored
trusty
ignored
linux-azure-4.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-azure-5.11
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.13
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
Fixed 5.15.0-1082.91~20.04.1
released
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.19
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.3
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-azure-5.4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-azure-5.8
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-6.11
plucky
dne
oracular
dne
noble
Fixed 6.11.0-1013.13~24.04.1
released
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-6.2
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-6.8
plucky
dne
oracular
dne
noble
dne
jammy
Fixed 6.8.0-1025.30~22.04.1
released
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-edge
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-azure-fde
plucky
dne
oracular
dne
noble
dne
jammy
needs-triage
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-fde-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needs-triage
bionic
dne
xenial
dne
trusty
dne
linux-azure-fde-5.19
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-fde-6.2
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-fips
plucky
dne
oracular
dne
noble
dne
jammy
Fixed 5.15.0-1082.91+fips1
released
focal
needed
bionic
needed
xenial
dne
trusty
dne
linux-azure-nvidia
plucky
dne
oracular
dne
noble
Fixed 6.8.0-1014.15
released
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-bluefield
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-dell300x
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-fips
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
needed
bionic
needed
xenial
needed
trusty
dne
linux-gcp
plucky
not-affected
oracular
needed
noble
needed
jammy
needed
focal
needed
bionic
ignored
xenial
ignored
trusty
dne
linux-gcp-4.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gcp-5.11
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.13
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.19
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.3
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gcp-5.4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gcp-5.8
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gcp-6.11
plucky
dne
oracular
dne
noble
needed
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-6.2
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-6.8
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-fips
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
needed
bionic
needed
xenial
dne
trusty
dne
linux-gke
plucky
dne
oracular
dne
noble
needed
jammy
needed
focal
ignored
bionic
dne
xenial
ignored
trusty
dne
linux-gke-4.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gke-5.0
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gke-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gke-5.3
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gke-5.4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gkeop
plucky
dne
oracular
dne
noble
needed
jammy
needed
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gkeop-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gkeop-5.4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-hwe
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-hwe-5.11
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.13
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.19
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-hwe-5.8
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-hwe-6.11
plucky
dne
oracular
dne
noble
needed
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-6.2
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-6.8
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-edge
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-ibm
plucky
dne
oracular
dne
noble
needed
jammy
needed
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-ibm-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-ibm-5.4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-intel
plucky
dne
oracular
dne
noble
needed
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-5.13
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-intel-iot-realtime
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-iotg
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-iotg-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-iot
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-kvm
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
needed
bionic
ignored
xenial
ignored
trusty
dne
linux-laptop
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency
plucky
dne
oracular
needed
noble
needed
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-5.15
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
needed
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-5.19
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
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linux-lowlatency-hwe-6.11
plucky
dne
oracular
dne
noble
needed
jammy
dne
focal
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bionic
dne
xenial
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trusty
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linux-lowlatency-hwe-6.2
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
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bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-6.8
plucky
dne
oracular
dne
noble
dne
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
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linux-lts-xenial
plucky
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oracular
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noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
ignored
linux-nvidia
plucky
dne
oracular
dne
noble
needed
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-6.2
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-6.5
plucky
dne
oracular
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noble
dne
jammy
ignored
focal
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bionic
dne
xenial
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trusty
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linux-nvidia-6.8
plucky
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oracular
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noble
dne
jammy
needed
focal
dne
bionic
dne
xenial
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trusty
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linux-nvidia-lowlatency
plucky
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oracular
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noble
needed
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focal
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bionic
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xenial
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linux-nvidia-tegra
plucky
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oracular
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noble
needed
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needed
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xenial
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linux-nvidia-tegra-igx
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linux-oem
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jammy
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bionic
ignored
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linux-oem-5.10
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dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.13
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.14
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.17
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.6
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.0
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.1
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.11
plucky
dne
oracular
dne
noble
needed
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.5
plucky
dne
oracular
dne
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.8
plucky
dne
oracular
dne
noble
needed
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-osp1
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-oracle
plucky
not-affected
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
not-affected
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-raspi2-5.3
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-realtime
plucky
not-affected
oracular
needed
noble
needed
jammy
needed
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv
plucky
not-affected
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-snapdragon
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-starfive
plucky
dne
oracular
dne
noble
dne
jammy
dne
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
Common Weakness Enumeration
References
https://git.samba.org/?p=cifs-utils.git;a=commit;h=89b679228cc1be9739d54203d28289b03352c174
https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb?id=db363b0a1d9e6b9dc556296f1b1007aeb496a8cf