Search for vulnerabilities
Vulnerability details: VCID-3y7s-y777-9bce
Vulnerability ID VCID-3y7s-y777-9bce
Aliases CVE-2025-0677
Summary grub2: UFS: Integer overflow may lead to heap based out-of-bounds write when handling symlinks
Status Published
Exploitability 0.5
Weighted Severity 5.8
Risk 2.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
cvssv3.1 6.4 https://access.redhat.com/errata/RHSA-2025:6990
ssvc Track https://access.redhat.com/errata/RHSA-2025:6990
cvssv3 6.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-0677.json
cvssv3.1 6.4 https://access.redhat.com/security/cve/CVE-2025-0677
ssvc Track https://access.redhat.com/security/cve/CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00055 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
epss 0.00055 https://api.first.org/data/v1/epss?cve=CVE-2025-0677
cvssv3.1 6.4 https://bugzilla.redhat.com/show_bug.cgi?id=2346116
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2346116
cvssv3.1 6.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 6.4 https://nvd.nist.gov/vuln/detail/CVE-2025-0677
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-0677.json
https://api.first.org/data/v1/epss?cve=CVE-2025-0677
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-0677
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1098319 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098319
2346116 https://bugzilla.redhat.com/show_bug.cgi?id=2346116
cpe:/a:redhat:openshift:4 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4
cpe:/o:redhat:enterprise_linux:10 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:10
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 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:9
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
CVE-2025-0677 https://access.redhat.com/security/cve/CVE-2025-0677
CVE-2025-0677 https://nvd.nist.gov/vuln/detail/CVE-2025-0677
RHSA-2025:6990 https://access.redhat.com/errata/RHSA-2025:6990
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2025:6990
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/2025-02-19T18:39:38Z/ Found at https://access.redhat.com/errata/RHSA-2025:6990
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-0677.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:H/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/security/cve/CVE-2025-0677
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/2025-02-19T18:39:38Z/ Found at https://access.redhat.com/security/cve/CVE-2025-0677
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://bugzilla.redhat.com/show_bug.cgi?id=2346116
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/2025-02-19T18:39:38Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2346116
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/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
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2025-0677
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 0.06749
EPSS Score 0.00035
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-03-28T05:42:27.515826+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-0677.json 36.0.0