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Vulnerability details: VCID-4e5m-j6sx-aaae
Vulnerability ID VCID-4e5m-j6sx-aaae
Aliases CVE-2022-28734
Summary CVE-2022-28734 grub2: Out-of-bound write when handling split HTTP headers
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
rhas Important https://access.redhat.com/errata/RHSA-2022:5095
rhas Important https://access.redhat.com/errata/RHSA-2022:5096
rhas Important https://access.redhat.com/errata/RHSA-2022:5098
rhas Important https://access.redhat.com/errata/RHSA-2022:5099
rhas Important https://access.redhat.com/errata/RHSA-2022:5100
cvssv3 7.0 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-28734.json
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
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epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
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epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
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epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
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epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
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epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
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epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
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epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
epss 0.00714 https://api.first.org/data/v1/epss?cve=CVE-2022-28734
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=2090463
cvssv3.1 7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 7.0 https://nvd.nist.gov/vuln/detail/CVE-2022-28734
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2022-28734
cvssv3.1 7.0 https://nvd.nist.gov/vuln/detail/CVE-2022-28734
archlinux High https://security.archlinux.org/AVG-2762
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-28734.json
https://api.first.org/data/v1/epss?cve=CVE-2022-28734
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28734
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://security.netapp.com/advisory/ntap-20230825-0002/
https://www.openwall.com/lists/oss-security/2022/06/07/5
2090463 https://bugzilla.redhat.com/show_bug.cgi?id=2090463
AVG-2762 https://security.archlinux.org/AVG-2762
cpe:2.3:a:gnu:grub2:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnu:grub2:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
CVE-2022-28734 https://nvd.nist.gov/vuln/detail/CVE-2022-28734
RHSA-2022:5095 https://access.redhat.com/errata/RHSA-2022:5095
RHSA-2022:5096 https://access.redhat.com/errata/RHSA-2022:5096
RHSA-2022:5098 https://access.redhat.com/errata/RHSA-2022:5098
RHSA-2022:5099 https://access.redhat.com/errata/RHSA-2022:5099
RHSA-2022:5100 https://access.redhat.com/errata/RHSA-2022:5100
USN-6355-1 https://usn.ubuntu.com/6355-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-28734.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:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/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:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-28734
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:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-28734
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:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-28734
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 0.25174
EPSS Score 0.00058
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.