Search for vulnerabilities
Vulnerability details: VCID-pcxk-paj7-aaap
Vulnerability ID VCID-pcxk-paj7-aaap
Aliases CVE-2022-36763
Summary EDK2: heap buffer overflow in Tcg2MeasureGptTable()
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-680 Integer Overflow to Buffer Overflow
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-122 Heap-based Buffer Overflow
System Score Found at
cvssv3 7.0 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-36763.json
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00056 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00056 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00056 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00056 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00056 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00056 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00056 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00062 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2022-36763
cvssv3.1 7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7 https://github.com/tianocore/edk2/security/advisories/GHSA-xvv8-66cq-prwr
ssvc Track https://github.com/tianocore/edk2/security/advisories/GHSA-xvv8-66cq-prwr
cvssv3.1 7 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/
cvssv3 7.8 https://nvd.nist.gov/vuln/detail/CVE-2022-36763
cvssv3.1 7.8 https://nvd.nist.gov/vuln/detail/CVE-2022-36763
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-36763.json
https://api.first.org/data/v1/epss?cve=CVE-2022-36763
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36763
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/tianocore/edk2/security/advisories/GHSA-xvv8-66cq-prwr
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/
1060408 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1060408
2257582 https://bugzilla.redhat.com/show_bug.cgi?id=2257582
cpe:2.3:a:tianocore:edk2:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:tianocore:edk2:*:*:*:*:*:*:*:*
CVE-2022-36763 https://nvd.nist.gov/vuln/detail/CVE-2022-36763
RHSA-2024:2264 https://access.redhat.com/errata/RHSA-2024:2264
RHSA-2024:3017 https://access.redhat.com/errata/RHSA-2024:3017
USN-6638-1 https://usn.ubuntu.com/6638-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-36763.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:L/UI:N/S:C/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:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H Found at https://github.com/tianocore/edk2/security/advisories/GHSA-xvv8-66cq-prwr
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/2025-05-08T19:10:15Z/ Found at https://github.com/tianocore/edk2/security/advisories/GHSA-xvv8-66cq-prwr
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/
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/2025-05-08T19:10:15Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-36763
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:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-36763
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 0.10097
EPSS Score 0.00037
Published At April 24, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2024-01-10T10:21:54.570073+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-36763.json 34.0.0rc2