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CVE-2024-45332 (GCVE-0-2024-45332)
Vulnerability from cvelistv5 – Published: 2025-05-13 21:03 – Updated: 2025-11-03 19:30- Information Disclosure
- CWE-1423 - Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Intel(R) Processors |
Affected:
See references
|
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RHSA-2025:10102
Vulnerability from csaf_redhat - Published: 2025-07-01 14:55 - Updated: 2026-03-18 03:02New Spectre-v2 attack classes have been discovered within CPU architectures that enable self-training exploitation of speculative execution within the same privilege domain. These novel techniques bypass existing hardware and software mitigations, including IBPB, eIBRS, and BHI_NO, by leveraging in-kernel gadgets (potentially accessible via SECCOMP/cBPF), Branch Target Buffer (BTB) aliasing, and direct-to-indirect branch predictor training. While the root cause lies in CPU architectural behavior, the vulnerability manifests through kernel-level speculation paths, allowing attackers to potentially leak sensitive memory.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.
A flaw was found in the Branch Prediction Unit (BPU) of Intel's Lion Core CPUs that make it possible for an attacker to bypass Indirect Branch Predictor Barrier (IBPB) protections. By employing branch predictor training techniques as described in the "Training Solo" publication, an attacker with local privileges could use this bypass to exfiltrate sensitive data from an affected system, including from host hypervisors or neighboring guests in virtualized environments.
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"url": "https://www.cve.org/CVERecord?id=CVE-2024-28956"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-28956",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-28956"
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{
"category": "external",
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{
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{
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{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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RHSA-2025:10103
Vulnerability from csaf_redhat - Published: 2025-07-01 14:44 - Updated: 2026-03-18 03:02New Spectre-v2 attack classes have been discovered within CPU architectures that enable self-training exploitation of speculative execution within the same privilege domain. These novel techniques bypass existing hardware and software mitigations, including IBPB, eIBRS, and BHI_NO, by leveraging in-kernel gadgets (potentially accessible via SECCOMP/cBPF), Branch Target Buffer (BTB) aliasing, and direct-to-indirect branch predictor training. While the root cause lies in CPU architectural behavior, the vulnerability manifests through kernel-level speculation paths, allowing attackers to potentially leak sensitive memory.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.
A flaw was found in the Branch Prediction Unit (BPU) of Intel's Lion Core CPUs that make it possible for an attacker to bypass Indirect Branch Predictor Barrier (IBPB) protections. By employing branch predictor training techniques as described in the "Training Solo" publication, an attacker with local privileges could use this bypass to exfiltrate sensitive data from an affected system, including from host hypervisors or neighboring guests in virtualized environments.
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RHSA-2025:10107
Vulnerability from csaf_redhat - Published: 2025-07-01 15:33 - Updated: 2026-03-18 03:02New Spectre-v2 attack classes have been discovered within CPU architectures that enable self-training exploitation of speculative execution within the same privilege domain. These novel techniques bypass existing hardware and software mitigations, including IBPB, eIBRS, and BHI_NO, by leveraging in-kernel gadgets (potentially accessible via SECCOMP/cBPF), Branch Target Buffer (BTB) aliasing, and direct-to-indirect branch predictor training. While the root cause lies in CPU architectural behavior, the vulnerability manifests through kernel-level speculation paths, allowing attackers to potentially leak sensitive memory.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.
A flaw was found in the Branch Prediction Unit (BPU) of Intel's Lion Core CPUs that make it possible for an attacker to bypass Indirect Branch Predictor Barrier (IBPB) protections. By employing branch predictor training techniques as described in the "Training Solo" publication, an attacker with local privileges could use this bypass to exfiltrate sensitive data from an affected system, including from host hypervisors or neighboring guests in virtualized environments.
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"text": "New Spectre-v2 attack classes have been discovered within CPU architectures that enable self-training exploitation of speculative execution within the same privilege domain. These novel techniques bypass existing hardware and software mitigations, including IBPB, eIBRS, and BHI_NO, by leveraging in-kernel gadgets (potentially accessible via SECCOMP/cBPF), Branch Target Buffer (BTB) aliasing, and direct-to-indirect branch predictor training. While the root cause lies in CPU architectural behavior, the vulnerability manifests through kernel-level speculation paths, allowing attackers to potentially leak sensitive memory.",
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{
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{
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{
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}
RHSA-2025:10108
Vulnerability from csaf_redhat - Published: 2025-07-01 15:39 - Updated: 2026-03-18 03:02New Spectre-v2 attack classes have been discovered within CPU architectures that enable self-training exploitation of speculative execution within the same privilege domain. These novel techniques bypass existing hardware and software mitigations, including IBPB, eIBRS, and BHI_NO, by leveraging in-kernel gadgets (potentially accessible via SECCOMP/cBPF), Branch Target Buffer (BTB) aliasing, and direct-to-indirect branch predictor training. While the root cause lies in CPU architectural behavior, the vulnerability manifests through kernel-level speculation paths, allowing attackers to potentially leak sensitive memory.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-debuginfo-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
Workaround
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-debuginfo-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-debuginfo-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
|
Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-debuginfo-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-debuginfo-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
|
A flaw was found in the Branch Prediction Unit (BPU) of Intel's Lion Core CPUs that make it possible for an attacker to bypass Indirect Branch Predictor Barrier (IBPB) protections. By employing branch predictor training techniques as described in the "Training Solo" publication, an attacker with local privileges could use this bypass to exfiltrate sensitive data from an affected system, including from host hypervisors or neighboring guests in virtualized environments.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-ELS:microcode_ctl-debuginfo-2:2.1-73.24.el7_9.x86_64 | — |
Vendor Fix
fix
Workaround
|
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{
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"category": "impact",
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{
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"id": "CWE-1423",
"name": "Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution"
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],
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{
"category": "external",
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"category": "external",
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}
],
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"category": "impact",
"details": "Moderate"
}
],
"title": "microcode_ctl: Exposure of sensitive information"
},
{
"cve": "CVE-2025-20012",
"cwe": {
"id": "CWE-696",
"name": "Incorrect Behavior Order"
},
"discovery_date": "2025-05-13T22:02:43.991918+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
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],
"notes": [
{
"category": "description",
"text": "Incorrect behavior order for some Intel(R) Core\u2122 Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "microcode_ctl: From CVEorg collector",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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]
},
"references": [
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},
{
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"summary": "RHBZ#2366114",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2366114"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-20012",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-20012"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-20012",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20012"
},
{
"category": "external",
"summary": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01322.html",
"url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01322.html"
}
],
"release_date": "2025-05-13T21:01:33.504000+00:00",
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{
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],
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"attackVector": "LOCAL",
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"baseScore": 5.6,
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
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}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "microcode_ctl: From CVEorg collector"
},
{
"cve": "CVE-2025-20623",
"cwe": {
"id": "CWE-1423",
"name": "Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution"
},
"discovery_date": "2025-05-13T22:03:55.575358+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2366133"
}
],
"notes": [
{
"category": "description",
"text": "Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core\u2122 processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "microcode_ctl: Exposure of sensitive information",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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]
},
"references": [
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"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-20623"
},
{
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"summary": "RHBZ#2366133",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2366133"
},
{
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"summary": "https://www.cve.org/CVERecord?id=CVE-2025-20623",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-20623"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-20623",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20623"
},
{
"category": "external",
"summary": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01247.html",
"url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01247.html"
}
],
"release_date": "2025-05-13T21:02:26.040000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2025-07-01T15:39:18+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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],
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},
"url": "https://access.redhat.com/errata/RHSA-2025:10108"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
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"7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.x86_64",
"7Server-ELS:microcode_ctl-debuginfo-2:2.1-73.24.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "microcode_ctl: Exposure of sensitive information"
},
{
"cve": "CVE-2025-24495",
"cwe": {
"id": "CWE-1419",
"name": "Incorrect Initialization of Resource"
},
"discovery_date": "2025-05-13T22:01:12.147444+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2366089"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Branch Prediction Unit (BPU) of Intel\u0027s Lion Core CPUs that make it possible for an attacker to bypass Indirect Branch Predictor Barrier (IBPB) protections. By employing branch predictor training techniques as described in the \"Training Solo\" publication, an attacker with local privileges could use this bypass to exfiltrate sensitive data from an affected system, including from host hypervisors or neighboring guests in virtualized environments.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "microcode_ctl: From CVEorg collector",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This vulnerability was disclosed as part of the \"Training Solo\" report. Training Solo is a technique similar to Spectre-v2 which bypasses extant protections like IBPB or IBRS. While the technique primarily bypasses those protections by performing branch predictor training in a privileged domain, CVE-2025-24495 specifically relates to a hardware flaw in Intel\u0027s Lion Core CPUs. Intel has released a microcode update to address this flaw.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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"7Server-ELS:microcode_ctl-2:2.1-73.24.el7_9.x86_64",
"7Server-ELS:microcode_ctl-debuginfo-2:2.1-73.24.el7_9.x86_64"
]
},
"references": [
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"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-24495"
},
{
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"summary": "RHBZ#2366089",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2366089"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-24495",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-24495"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-24495",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24495"
},
{
"category": "external",
"summary": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01322.html",
"url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01322.html"
},
{
"category": "external",
"summary": "https://www.vusec.net/projects/training-solo/",
"url": "https://www.vusec.net/projects/training-solo/"
}
],
"release_date": "2025-05-13T21:02:51.390000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2025-07-01T15:39:18+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"7Server-ELS:microcode_ctl-debuginfo-2:2.1-73.24.el7_9.x86_64"
],
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},
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},
{
"category": "workaround",
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]
}
],
"scores": [
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"attackVector": "LOCAL",
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"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
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],
"title": "microcode_ctl: From CVEorg collector"
}
]
}
RHSA-2025:10109
Vulnerability from csaf_redhat - Published: 2025-07-01 18:51 - Updated: 2026-03-18 03:02New Spectre-v2 attack classes have been discovered within CPU architectures that enable self-training exploitation of speculative execution within the same privilege domain. These novel techniques bypass existing hardware and software mitigations, including IBPB, eIBRS, and BHI_NO, by leveraging in-kernel gadgets (potentially accessible via SECCOMP/cBPF), Branch Target Buffer (BTB) aliasing, and direct-to-indirect branch predictor training. While the root cause lies in CPU architectural behavior, the vulnerability manifests through kernel-level speculation paths, allowing attackers to potentially leak sensitive memory.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
Workaround
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
|
A flaw was found in the Branch Prediction Unit (BPU) of Intel's Lion Core CPUs that make it possible for an attacker to bypass Indirect Branch Predictor Barrier (IBPB) protections. By employing branch predictor training techniques as described in the "Training Solo" publication, an attacker with local privileges could use this bypass to exfiltrate sensitive data from an affected system, including from host hypervisors or neighboring guests in virtualized environments.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.6.0.Z.AUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.6.0.Z.E4S:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.6.0.Z.TUS:microcode_ctl-4:20220207-1.20250512.1.el8_6.x86_64 | — |
Vendor Fix
fix
Workaround
|
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{
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"url": "https://www.cve.org/CVERecord?id=CVE-2025-24495"
},
{
"category": "external",
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{
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RHSA-2025:10111
Vulnerability from csaf_redhat - Published: 2025-07-01 15:49 - Updated: 2026-03-18 03:02New Spectre-v2 attack classes have been discovered within CPU architectures that enable self-training exploitation of speculative execution within the same privilege domain. These novel techniques bypass existing hardware and software mitigations, including IBPB, eIBRS, and BHI_NO, by leveraging in-kernel gadgets (potentially accessible via SECCOMP/cBPF), Branch Target Buffer (BTB) aliasing, and direct-to-indirect branch predictor training. While the root cause lies in CPU architectural behavior, the vulnerability manifests through kernel-level speculation paths, allowing attackers to potentially leak sensitive memory.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-debuginfo-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
Workaround
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-debuginfo-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-debuginfo-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
|
Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-debuginfo-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-debuginfo-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
|
A flaw was found in the Branch Prediction Unit (BPU) of Intel's Lion Core CPUs that make it possible for an attacker to bypass Indirect Branch Predictor Barrier (IBPB) protections. By employing branch predictor training techniques as described in the "Training Solo" publication, an attacker with local privileges could use this bypass to exfiltrate sensitive data from an affected system, including from host hypervisors or neighboring guests in virtualized environments.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.7.AUS:microcode_ctl-debuginfo-2:2.1-53.26.el7_7.1.x86_64 | — |
Vendor Fix
fix
Workaround
|
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"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
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"title": "microcode_ctl: From CVEorg collector"
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{
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"cwe": {
"id": "CWE-1423",
"name": "Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution"
},
"discovery_date": "2025-05-13T22:05:09.641634+00:00",
"ids": [
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"notes": [
{
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"title": "microcode_ctl: Exposure of sensitive information"
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"name": "Incorrect Initialization of Resource"
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}
RHSA-2025:10126
Vulnerability from csaf_redhat - Published: 2025-07-01 16:55 - Updated: 2026-03-18 03:02New Spectre-v2 attack classes have been discovered within CPU architectures that enable self-training exploitation of speculative execution within the same privilege domain. These novel techniques bypass existing hardware and software mitigations, including IBPB, eIBRS, and BHI_NO, by leveraging in-kernel gadgets (potentially accessible via SECCOMP/cBPF), Branch Target Buffer (BTB) aliasing, and direct-to-indirect branch predictor training. While the root cause lies in CPU architectural behavior, the vulnerability manifests through kernel-level speculation paths, allowing attackers to potentially leak sensitive memory.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.
A flaw was found in the Branch Prediction Unit (BPU) of Intel's Lion Core CPUs that make it possible for an attacker to bypass Indirect Branch Predictor Barrier (IBPB) protections. By employing branch predictor training techniques as described in the "Training Solo" publication, an attacker with local privileges could use this bypass to exfiltrate sensitive data from an affected system, including from host hypervisors or neighboring guests in virtualized environments.
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"text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
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"text": "The microcode_ctl packages provide microcode updates for Intel and AMD processors.\n\nSecurity Fix(es):\n\n* microcode_ctl: From CVEorg collector (CVE-2024-28956)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
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RHSA-2025:10162
Vulnerability from csaf_redhat - Published: 2025-07-01 19:48 - Updated: 2026-03-18 03:02New Spectre-v2 attack classes have been discovered within CPU architectures that enable self-training exploitation of speculative execution within the same privilege domain. These novel techniques bypass existing hardware and software mitigations, including IBPB, eIBRS, and BHI_NO, by leveraging in-kernel gadgets (potentially accessible via SECCOMP/cBPF), Branch Target Buffer (BTB) aliasing, and direct-to-indirect branch predictor training. While the root cause lies in CPU architectural behavior, the vulnerability manifests through kernel-level speculation paths, allowing attackers to potentially leak sensitive memory.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
|
Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
|
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
|
A flaw was found in the Branch Prediction Unit (BPU) of Intel's Lion Core CPUs that make it possible for an attacker to bypass Indirect Branch Predictor Barrier (IBPB) protections. By employing branch predictor training techniques as described in the "Training Solo" publication, an attacker with local privileges could use this bypass to exfiltrate sensitive data from an affected system, including from host hypervisors or neighboring guests in virtualized environments.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:microcode_ctl-4:20220809-2.20250512.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
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RHSA-2025:10991
Vulnerability from csaf_redhat - Published: 2025-07-14 18:06 - Updated: 2026-03-18 03:02New Spectre-v2 attack classes have been discovered within CPU architectures that enable self-training exploitation of speculative execution within the same privilege domain. These novel techniques bypass existing hardware and software mitigations, including IBPB, eIBRS, and BHI_NO, by leveraging in-kernel gadgets (potentially accessible via SECCOMP/cBPF), Branch Target Buffer (BTB) aliasing, and direct-to-indirect branch predictor training. While the root cause lies in CPU architectural behavior, the vulnerability manifests through kernel-level speculation paths, allowing attackers to potentially leak sensitive memory.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.
A flaw was found in the Branch Prediction Unit (BPU) of Intel's Lion Core CPUs that make it possible for an attacker to bypass Indirect Branch Predictor Barrier (IBPB) protections. By employing branch predictor training techniques as described in the "Training Solo" publication, an attacker with local privileges could use this bypass to exfiltrate sensitive data from an affected system, including from host hypervisors or neighboring guests in virtualized environments.
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}
SUSE-SU-2025:01650-1
Vulnerability from csaf_suse - Published: 2025-05-22 08:51 - Updated: 2025-05-22 08:51| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64 | — |
Vendor Fix
|
{
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"text": "This update for ucode-intel fixes the following issues:\n\nIntel CPU Microcode was updated to the 20250512 release (bsc#1243123)\n \n- CVE-2024-28956: Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access.\n- CVE-2025-20103: Insufficient resource pool in the core management mechanism for some Intel Processors may allow an authenticated user to potentially enable denial of service via local access.\n- CVE-2025-20054: Uncaught exception in the core management mechanism for some Intel Processors may allow an authenticated user to potentially enable denial of service via local access.\n- CVE-2024-43420: Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom processors may allow an authenticated user to potentially enable information disclosure via local access.\n- CVE-2025-20623: Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Core processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.\n- CVE-2024-45332: Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access.\n- CVE-2025-24495: Incorrect initialization of resource in the branch prediction unit for some Intel Core Ultra Processors may allow an authenticated user to potentially enable information disclosure via local access.\n- CVE-2025-20012: Incorrect behavior order for some Intel Core Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.\n- Updates for functional issues. \n \n- New Platforms\n\n | Processor | Stepping | F-M-S/PI | Old Ver | New Ver | Products\n |:---------------|:---------|:------------|:---------|:---------|:---------\n | ARL-U | A1 | 06-b5-00/80 | | 0000000a | Core Ultra Processor (Series2)\n | ARL-S/HX (8P) | B0 | 06-c6-02/82 | | 00000118 | Core Ultra Processor (Series2)\n | ARL-H | A1 | 06-c5-02/82 | | 00000118 | Core Ultra Processor (Series2)\n | GNR-AP/SP | B0 | 06-ad-01/95 | | 010003a2 | Xeon Scalable Gen6\n | GNR-AP/SP | H0 | 06-ad-01/20 | | 0a0000d1 | Xeon Scalable Gen6\n | LNL | B0 | 06-bd-01/80 | | 0000011f | Core Ultra 200 V Series Processor\n\n- Updated Platforms\n\n | Processor | Stepping | F-M-S/PI | Old Ver | New Ver | Products\n |:---------------|:---------|:------------|:---------|:---------|:---------\n | ADL | C0 | 06-97-02/07 | 00000038 | 0000003a | Core Gen12\n | ADL | H0 | 06-97-05/07 | 00000038 | 0000003a | Core Gen12\n | ADL | L0 | 06-9a-03/80 | 00000436 | 00000437 | Core Gen12\n | ADL | R0 | 06-9a-04/80 | 00000436 | 00000437 | Core Gen12 \n | ADL-N | N0 | 06-be-00/19 | 0000001c | 0000001d | Core i3-N305/N300, N50/N97/N100/N200, Atom x7211E/x7213E/x7425E\n | AML-Y42 | V0 | 06-8e-0c/94 | 000000fc | 00000100 | Core Gen10 Mobile\n | AZB | A0/R0 | 06-9a-04/40 | 00000009 | 0000000a | Intel(R) Atom(R) C1100\n | CFL-H | R0 | 06-9e-0d/22 | 00000102 | 00000104 | Core Gen9 Mobile\n | CLX-SP | B1 | 06-55-07/bf | 05003707 | 05003901 | Xeon Scalable Gen2\n | CML-H | R1 | 06-a5-02/20 | 000000fc | 00000100 | Core Gen10 Mobile\n | CML-S102 | Q0 | 06-a5-05/22 | 000000fc | 00000100 | Core Gen10\n | CML-S62 | G1 | 06-a5-03/22 | 000000fc | 00000100 | Core Gen10\n | CML-U42 | V0 | 06-8e-0c/94 | 000000fc | 00000100 | Core Gen10 Mobile\n | CML-U62 V1 | A0 | 06-a6-00/80 | 000000fe | 00000102 | Core Gen10 Mobile\n | CML-U62 V2 | K1 | 06-a6-01/80 | 000000fc | 00000100 | Core Gen10 Mobile\n | CML-Y42 | V0 | 06-8e-0c/94 | 000000fc | 00000100 | Core Gen10 Mobile\n | CPX-SP | A1 | 06-55-0b/bf | 07002904 | 07002b01 | Xeon Scalable Gen3\n | EMR-SP | A1 | 06-cf-02/87 | 21000291 | 210002a9 | Xeon Scalable Gen5\n | GLK-R | R0 | 06-7a-08/01 | 00000024 | 00000026 | Pentium J5040/N5030, Celeron J4125/J4025/N4020/N4120\n | ICL-D | B0 | 06-6c-01/10 | 010002c0 | 010002d0 | Xeon D-17xx, D-27xx\n | ICL-U/Y | D1 | 06-7e-05/80 | 000000c6 | 000000ca | Core Gen10 Mobile\n | ICX-SP | Dx/M1 | 06-6a-06/87 | 0d0003f5 | 0d000404 | Xeon Scalable Gen3\n | MTL | C0 | 06-aa-04/e6 | 00000020 | 00000024 | Core Ultra Processor\n | RKL-S | B0 | 06-a7-01/02 | 00000063 | 00000064 | Core Gen11\n | RPL-E/HX/S | B0 | 06-b7-01/32 | 0000012c | 0000012f | Core Gen13/Gen14\n | RPL-H/P/PX 6+8 | J0 | 06-ba-02/e0 | 00004124 | 00004128 | Core Gen13\n | RPL-HX/S | C0 | 06-bf-02/07 | 00000038 | 0000003a | Core Gen13/Gen14\n | RPL-S | H0 | 06-bf-05/07 | 00000038 | 0000003a | Core Gen13/Gen14\n | RPL-U 2+8 | Q0 | 06-ba-03/e0 | 00004124 | 00004128 | Core Gen13\n | SPR-HBM | Bx | 06-8f-08/10 | 2c0003e0 | 2c0003f7 | Xeon Max\n | SPR-SP | E4/S2 | 06-8f-07/87 | 2b000620 | 2b000639 | Xeon Scalable Gen4\n | SPR-SP | E5/S3 | 06-8f-08/87 | 2b000620 | 2b000639 | Xeon Scalable Gen4\n | SRF-SP | C0 | 06-af-03/01 | 03000330 | 03000341 | Xeon 6700-Series Processors with E-Cores\n | TGL | B0/B1 | 06-8c-01/80 | 000000b8 | 000000bc | Core Gen11 Mobile\n | TGL-H | R0 | 06-8d-01/c2 | 00000052 | 00000056 | Core Gen11 Mobile\n | TGL-R | C0 | 06-8c-02/c2 | 00000038 | 0000003c | Core Gen11 Mobile\n | TWL | N0 | 06-be-00/19 | 0000001c | 0000001d | Core i3-N305/N300, N50/N97/N100/N200, Atom x7211E/x7213E/x7425E\n | WHL-U | V0 | 06-8e-0c/94 | 000000fc | 00000100 | Core Gen8 Mobile\n",
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"category": "external",
"summary": "SUSE Bug 1242006 for CVE-2025-20012",
"url": "https://bugzilla.suse.com/1242006"
},
{
"category": "external",
"summary": "SUSE Bug 1243123 for CVE-2025-20012",
"url": "https://bugzilla.suse.com/1243123"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-05-22T08:51:44Z",
"details": "moderate"
}
],
"title": "CVE-2025-20012"
},
{
"cve": "CVE-2025-20054",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-20054"
}
],
"notes": [
{
"category": "general",
"text": "Uncaught exception in the core management mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-20054",
"url": "https://www.suse.com/security/cve/CVE-2025-20054"
},
{
"category": "external",
"summary": "SUSE Bug 1242006 for CVE-2025-20054",
"url": "https://bugzilla.suse.com/1242006"
},
{
"category": "external",
"summary": "SUSE Bug 1243123 for CVE-2025-20054",
"url": "https://bugzilla.suse.com/1243123"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-05-22T08:51:44Z",
"details": "moderate"
}
],
"title": "CVE-2025-20054"
},
{
"cve": "CVE-2025-20103",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-20103"
}
],
"notes": [
{
"category": "general",
"text": "Insufficient resource pool in the core management mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-20103",
"url": "https://www.suse.com/security/cve/CVE-2025-20103"
},
{
"category": "external",
"summary": "SUSE Bug 1242006 for CVE-2025-20103",
"url": "https://bugzilla.suse.com/1242006"
},
{
"category": "external",
"summary": "SUSE Bug 1243123 for CVE-2025-20103",
"url": "https://bugzilla.suse.com/1243123"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-05-22T08:51:44Z",
"details": "moderate"
}
],
"title": "CVE-2025-20103"
},
{
"cve": "CVE-2025-20623",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-20623"
}
],
"notes": [
{
"category": "general",
"text": "Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core(tm) processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-20623",
"url": "https://www.suse.com/security/cve/CVE-2025-20623"
},
{
"category": "external",
"summary": "SUSE Bug 1242006 for CVE-2025-20623",
"url": "https://bugzilla.suse.com/1242006"
},
{
"category": "external",
"summary": "SUSE Bug 1243454 for CVE-2025-20623",
"url": "https://bugzilla.suse.com/1243454"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-05-22T08:51:44Z",
"details": "moderate"
}
],
"title": "CVE-2025-20623"
},
{
"cve": "CVE-2025-24495",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-24495"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect initialization of resource in the branch prediction unit for some Intel(R) Core(tm) Ultra Processors may allow an authenticated user to potentially enable information disclosure via local access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-24495",
"url": "https://www.suse.com/security/cve/CVE-2025-24495"
},
{
"category": "external",
"summary": "SUSE Bug 1242006 for CVE-2025-24495",
"url": "https://bugzilla.suse.com/1242006"
},
{
"category": "external",
"summary": "SUSE Bug 1243123 for CVE-2025-24495",
"url": "https://bugzilla.suse.com/1243123"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250512-152.1.x86_64",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250512-152.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-05-22T08:51:44Z",
"details": "moderate"
}
],
"title": "CVE-2025-24495"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.