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Vulnerability details: VCID-85qz-x2kp-b3em
Vulnerability ID VCID-85qz-x2kp-b3em
Aliases CVE-2025-22070
Summary kernel: fs/9p: fix NULL pointer dereference on mkdir
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-476 NULL Pointer Dereference
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-22070.json
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2025-22070
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2025-22070
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2025-22070
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.5 https://git.kernel.org/stable/c/2139dea5c53e3bb63ac49a6901c85e525a80ee8a
ssvc Track https://git.kernel.org/stable/c/2139dea5c53e3bb63ac49a6901c85e525a80ee8a
cvssv3.1 5.5 https://git.kernel.org/stable/c/3f61ac7c65bdb26accb52f9db66313597e759821
ssvc Track https://git.kernel.org/stable/c/3f61ac7c65bdb26accb52f9db66313597e759821
cvssv3.1 5.5 https://git.kernel.org/stable/c/6517b395cb1e43fbf3962dd93e6fb4a5e5ab100e
ssvc Track https://git.kernel.org/stable/c/6517b395cb1e43fbf3962dd93e6fb4a5e5ab100e
cvssv3.1 5.5 https://git.kernel.org/stable/c/8522051c58d68146b93e8a5ba9987e83b3d64e7b
ssvc Track https://git.kernel.org/stable/c/8522051c58d68146b93e8a5ba9987e83b3d64e7b
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-22070.json
https://api.first.org/data/v1/epss?cve=CVE-2025-22070
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2139dea5c53e3bb63ac49a6901c85e525a80ee8a https://git.kernel.org/stable/c/2139dea5c53e3bb63ac49a6901c85e525a80ee8a
2360237 https://bugzilla.redhat.com/show_bug.cgi?id=2360237
3f61ac7c65bdb26accb52f9db66313597e759821 https://git.kernel.org/stable/c/3f61ac7c65bdb26accb52f9db66313597e759821
6517b395cb1e43fbf3962dd93e6fb4a5e5ab100e https://git.kernel.org/stable/c/6517b395cb1e43fbf3962dd93e6fb4a5e5ab100e
8522051c58d68146b93e8a5ba9987e83b3d64e7b https://git.kernel.org/stable/c/8522051c58d68146b93e8a5ba9987e83b3d64e7b
USN-7594-1 https://usn.ubuntu.com/7594-1/
USN-7594-2 https://usn.ubuntu.com/7594-2/
USN-7594-3 https://usn.ubuntu.com/7594-3/
USN-7605-1 https://usn.ubuntu.com/7605-1/
USN-7605-2 https://usn.ubuntu.com/7605-2/
USN-7606-1 https://usn.ubuntu.com/7606-1/
USN-7628-1 https://usn.ubuntu.com/7628-1/
USN-7835-1 https://usn.ubuntu.com/7835-1/
USN-7835-2 https://usn.ubuntu.com/7835-2/
USN-7835-3 https://usn.ubuntu.com/7835-3/
USN-7835-4 https://usn.ubuntu.com/7835-4/
USN-7835-5 https://usn.ubuntu.com/7835-5/
USN-7835-6 https://usn.ubuntu.com/7835-6/
USN-7887-1 https://usn.ubuntu.com/7887-1/
USN-7887-2 https://usn.ubuntu.com/7887-2/
USN-7940-1 https://usn.ubuntu.com/7940-1/
USN-7940-2 https://usn.ubuntu.com/7940-2/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-22070.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/2139dea5c53e3bb63ac49a6901c85e525a80ee8a
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-01T16:15:56Z/ Found at https://git.kernel.org/stable/c/2139dea5c53e3bb63ac49a6901c85e525a80ee8a
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/3f61ac7c65bdb26accb52f9db66313597e759821
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-01T16:15:56Z/ Found at https://git.kernel.org/stable/c/3f61ac7c65bdb26accb52f9db66313597e759821
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/6517b395cb1e43fbf3962dd93e6fb4a5e5ab100e
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-01T16:15:56Z/ Found at https://git.kernel.org/stable/c/6517b395cb1e43fbf3962dd93e6fb4a5e5ab100e
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/8522051c58d68146b93e8a5ba9987e83b3d64e7b
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-01T16:15:56Z/ Found at https://git.kernel.org/stable/c/8522051c58d68146b93e8a5ba9987e83b3d64e7b
Exploit Prediction Scoring System (EPSS)
Percentile 0.04305
EPSS Score 0.00017
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:45:33.139950+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-22070.json 38.6.0