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Vulnerability details: VCID-saxq-p7en-gyet
Vulnerability ID VCID-saxq-p7en-gyet
Aliases CVE-2025-5222
Summary A stack buffer overflow was found in Internationl components for unicode (ICU ). While running the genrb binary, the 'subtag' struct overflowed at the SRBRoot::addTag function. This issue may lead to memory corruption and local arbitrary code execution.
Status Published
Exploitability 0.5
Weighted Severity 6.3
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
System Score Found at
cvssv3.1 7 https://access.redhat.com/errata/RHSA-2025:11888
ssvc Track https://access.redhat.com/errata/RHSA-2025:11888
cvssv3.1 7 https://access.redhat.com/errata/RHSA-2025:12083
ssvc Track https://access.redhat.com/errata/RHSA-2025:12083
cvssv3.1 7 https://access.redhat.com/errata/RHSA-2025:12331
ssvc Track https://access.redhat.com/errata/RHSA-2025:12331
cvssv3.1 7 https://access.redhat.com/errata/RHSA-2025:12332
ssvc Track https://access.redhat.com/errata/RHSA-2025:12332
cvssv3.1 7 https://access.redhat.com/errata/RHSA-2025:12333
ssvc Track https://access.redhat.com/errata/RHSA-2025:12333
cvssv3 7.0 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-5222.json
cvssv3.1 7 https://access.redhat.com/security/cve/CVE-2025-5222
ssvc Track https://access.redhat.com/security/cve/CVE-2025-5222
epss 0.00021 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00027 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00027 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00027 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00031 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00031 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00031 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00031 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00031 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
epss 0.00031 https://api.first.org/data/v1/epss?cve=CVE-2025-5222
cvssv3.1 7 https://bugzilla.redhat.com/show_bug.cgi?id=2368600
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2368600
cvssv3.1 7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-5222.json
https://api.first.org/data/v1/epss?cve=CVE-2025-5222
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-5222
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2025/06/msg00015.html
1106684 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1106684
cpe:2.3:a:unicode:international_components_for_unicode:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:unicode:international_components_for_unicode:*:*:*:*:*:*:*:*
cpe:/a:redhat:enterprise_linux:9::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:enterprise_linux:9::appstream
cpe:/a:redhat:openshift:4 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4
cpe:/a:redhat:rhel_e4s:9.0::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_e4s:9.0::appstream
cpe:/a:redhat:rhel_e4s:9.2::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_e4s:9.2::appstream
cpe:/a:redhat:rhel_eus:9.4::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus:9.4::appstream
cpe:/o:redhat:enterprise_linux:10.0 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:10.0
cpe:/o:redhat:enterprise_linux:6 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:enterprise_linux:7 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:9::baseos
cpe:/o:redhat:rhel_e4s:9.0::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_e4s:9.0::baseos
cpe:/o:redhat:rhel_e4s:9.2::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_e4s:9.2::baseos
cpe:/o:redhat:rhel_eus:9.4::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_eus:9.4::baseos
CVE-2025-5222 https://access.redhat.com/security/cve/CVE-2025-5222
CVE-2025-5222 https://nvd.nist.gov/vuln/detail/CVE-2025-5222
RHSA-2025:11888 https://access.redhat.com/errata/RHSA-2025:11888
RHSA-2025:12083 https://access.redhat.com/errata/RHSA-2025:12083
RHSA-2025:12331 https://access.redhat.com/errata/RHSA-2025:12331
RHSA-2025:12332 https://access.redhat.com/errata/RHSA-2025:12332
RHSA-2025:12333 https://access.redhat.com/errata/RHSA-2025:12333
show_bug.cgi?id=2368600 https://bugzilla.redhat.com/show_bug.cgi?id=2368600
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2025:11888
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:T/P:M/B:A/M:M/D:T/2025-05-28T13:49:29Z/ Found at https://access.redhat.com/errata/RHSA-2025:11888
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2025:12083
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:T/P:M/B:A/M:M/D:T/2025-05-28T13:49:29Z/ Found at https://access.redhat.com/errata/RHSA-2025:12083
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2025:12331
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:T/P:M/B:A/M:M/D:T/2025-05-28T13:49:29Z/ Found at https://access.redhat.com/errata/RHSA-2025:12331
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2025:12332
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:T/P:M/B:A/M:M/D:T/2025-05-28T13:49:29Z/ Found at https://access.redhat.com/errata/RHSA-2025:12332
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2025:12333
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:T/P:M/B:A/M:M/D:T/2025-05-28T13:49:29Z/ Found at https://access.redhat.com/errata/RHSA-2025:12333
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-5222.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:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/security/cve/CVE-2025-5222
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:T/P:M/B:A/M:M/D:T/2025-05-28T13:49:29Z/ Found at https://access.redhat.com/security/cve/CVE-2025-5222
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://bugzilla.redhat.com/show_bug.cgi?id=2368600
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:T/P:M/B:A/M:M/D:T/2025-05-28T13:49:29Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2368600
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/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
Exploit Prediction Scoring System (EPSS)
Percentile 0.03934
EPSS Score 0.00021
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:34:09.562240+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/edge/main.json 37.0.0