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Vulnerability details: VCID-pjq7-bxwk-uqec
Vulnerability ID VCID-pjq7-bxwk-uqec
Aliases CVE-2024-45783
Summary grub2: fs/hfs+: refcount can be decremented twice
Status Published
Exploitability 0.5
Weighted Severity 4.0
Risk 2.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-911 Improper Update of Reference Count
System Score Found at
cvssv3.1 4.4 https://access.redhat.com/errata/RHSA-2025:6990
ssvc Track https://access.redhat.com/errata/RHSA-2025:6990
cvssv3 4.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-45783.json
cvssv3.1 4.4 https://access.redhat.com/security/cve/CVE-2024-45783
ssvc Track https://access.redhat.com/security/cve/CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2024-45783
cvssv3.1 4.4 https://bugzilla.redhat.com/show_bug.cgi?id=2345863
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2345863
cvssv3.1 6.4 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-2024-45783.json
https://api.first.org/data/v1/epss?cve=CVE-2024-45783
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-45783
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1098319 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098319
2345863 https://bugzilla.redhat.com/show_bug.cgi?id=2345863
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::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:9::baseos
CVE-2024-45783 https://access.redhat.com/security/cve/CVE-2024-45783
RHSA-2025:6990 https://access.redhat.com/errata/RHSA-2025:6990
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/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:P/P:M/B:A/M:M/D:T/2025-02-19T14:42:27Z/ Found at https://access.redhat.com/errata/RHSA-2025:6990
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-45783.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:H/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/security/cve/CVE-2024-45783
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/2025-02-19T14:42:27Z/ Found at https://access.redhat.com/security/cve/CVE-2024-45783
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Found at https://bugzilla.redhat.com/show_bug.cgi?id=2345863
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/2025-02-19T14:42:27Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2345863
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.03707
EPSS Score 0.00016
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:42:41.605344+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-45783.json 38.0.0