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Vulnerability details: VCID-suzk-agp2-hqc3
Vulnerability ID VCID-suzk-agp2-hqc3
Aliases CVE-2024-45777
Summary A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grub_gettext_getstr_from_position() may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the circumvention of secure boot protections.
Status Published
Exploitability 0.5
Weighted Severity 6.0
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
cvssv3 6.7 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-45777.json
cvssv3.1 6.7 https://access.redhat.com/security/cve/CVE-2024-45777
ssvc Track https://access.redhat.com/security/cve/CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00026 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2024-45777
cvssv3.1 6.7 https://bugzilla.redhat.com/show_bug.cgi?id=2346343
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2346343
cvssv3.1 6.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 6.7 https://nvd.nist.gov/vuln/detail/CVE-2024-45777
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-45777.json
https://api.first.org/data/v1/epss?cve=CVE-2024-45777
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-45777
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1098319 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098319
2346343 https://bugzilla.redhat.com/show_bug.cgi?id=2346343
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
CVE-2024-45777 https://access.redhat.com/security/cve/CVE-2024-45777
CVE-2024-45777 https://nvd.nist.gov/vuln/detail/CVE-2024-45777
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-45777.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:H/I:H/A:H Found at https://access.redhat.com/security/cve/CVE-2024-45777
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/2025-02-19T18:38:37Z/ Found at https://access.redhat.com/security/cve/CVE-2024-45777
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://bugzilla.redhat.com/show_bug.cgi?id=2346343
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/2025-02-19T18:38:37Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2346343
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:L/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2024-45777
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 0.04057
EPSS Score 0.00025
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2024-11-22T05:59:53.010150+00:00 SUSE Severity Score Importer Import https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml 35.0.0