rhsa-2023_7244
Vulnerability from csaf_redhat
Published
2023-11-15 17:53
Modified
2024-11-15 13:42
Summary
Red Hat Security Advisory: linux-firmware security update
Notes
Topic
An update for linux-firmware is now available for Red Hat Enterprise Linux 7.7 Advanced Update Support.
Red 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.
Details
The linux-firmware packages contain all of the firmware files that are required by various devices to operate.
Security Fix(es):
* hw amd: Return Address Predictor vulnerability leading to information disclosure (CVE-2023-20569)
* hw: amd: Cross-Process Information Leak (CVE-2023-20593)
For 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.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for linux-firmware is now available for Red Hat Enterprise Linux 7.7 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.", "title": "Topic" }, { "category": "general", "text": "The linux-firmware packages contain all of the firmware files that are required by various devices to operate.\n\nSecurity Fix(es):\n\n* hw amd: Return Address Predictor vulnerability leading to information disclosure (CVE-2023-20569)\n\n* hw: amd: Cross-Process Information Leak (CVE-2023-20593)\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.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2023:7244", "url": "https://access.redhat.com/errata/RHSA-2023:7244" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "2207625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2207625" }, { "category": "external", "summary": "2217845", 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"linux-firmware-0:20190429-74.gitddde598.el7_7.noarch", "relates_to_product_reference": "7Server-7.7.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "linux-firmware-0:20190429-74.gitddde598.el7_7.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.7)", "product_id": "7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.src" }, "product_reference": "linux-firmware-0:20190429-74.gitddde598.el7_7.src", "relates_to_product_reference": "7Server-7.7.AUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Johannes Wikner", "Dani\u00ebl Trujillo", "Kaveh Razavi" ], "organization": "ETH Zurich" } ], "cve": "CVE-2023-20569", "discovery_date": "2023-05-16T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2207625" } ], "notes": [ { "category": "description", "text": "A side channel vulnerability was found in hw amd. Some AMD CPUs may allow an attacker to influence the return address prediction. This issue may result in speculative execution at an attacker-controlled instruction pointer register, potentially leading to information disclosure.", "title": "Vulnerability description" }, { "category": "summary", "text": "amd: Return Address Predictor vulnerability leading to information disclosure", "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": [ "7Server-7.7.AUS:iwl100-firmware-0:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl1000-firmware-1:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl105-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl135-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2000-firmware-0:18.168.6.1-74.el7_7.noarch", 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"https://access.redhat.com/security/cve/CVE-2023-20569" }, { "category": "external", "summary": "RHBZ#2207625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2207625" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2023-20569", "url": "https://www.cve.org/CVERecord?id=CVE-2023-20569" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-20569", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20569" }, { "category": "external", "summary": "https://access.redhat.com/solutions/7049120", "url": "https://access.redhat.com/solutions/7049120" }, { "category": "external", "summary": "https://www.amd.com/content/dam/amd/en/documents/corporate/cr/speculative-return-stack-overflow-whitepaper.pdf", "url": "https://www.amd.com/content/dam/amd/en/documents/corporate/cr/speculative-return-stack-overflow-whitepaper.pdf" }, { "category": "external", "summary": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7005.html", "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7005.html" } ], "release_date": "2023-08-08T11:25:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2023-11-15T17:53:48+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": [ "7Server-7.7.AUS:iwl100-firmware-0:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl1000-firmware-1:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl105-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl135-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2000-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2030-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl3160-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:iwl3945-firmware-0:15.32.2.9-74.el7_7.noarch", 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options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "7Server-7.7.AUS:iwl100-firmware-0:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl1000-firmware-1:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl105-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl135-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2000-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2030-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl3160-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:iwl3945-firmware-0:15.32.2.9-74.el7_7.noarch", "7Server-7.7.AUS:iwl4965-firmware-0:228.61.2.24-74.el7_7.noarch", "7Server-7.7.AUS:iwl5000-firmware-0:8.83.5.1_1-74.el7_7.noarch", "7Server-7.7.AUS:iwl5150-firmware-0:8.24.2.2-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000-firmware-0:9.221.4.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000g2a-firmware-0:17.168.5.3-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000g2b-firmware-0:17.168.5.2-74.el7_7.noarch", "7Server-7.7.AUS:iwl6050-firmware-0:41.28.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl7260-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:iwl7265-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.noarch", "7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.src" ] } ], "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": [ "7Server-7.7.AUS:iwl100-firmware-0:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl1000-firmware-1:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl105-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl135-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2000-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2030-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl3160-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:iwl3945-firmware-0:15.32.2.9-74.el7_7.noarch", "7Server-7.7.AUS:iwl4965-firmware-0:228.61.2.24-74.el7_7.noarch", "7Server-7.7.AUS:iwl5000-firmware-0:8.83.5.1_1-74.el7_7.noarch", "7Server-7.7.AUS:iwl5150-firmware-0:8.24.2.2-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000-firmware-0:9.221.4.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000g2a-firmware-0:17.168.5.3-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000g2b-firmware-0:17.168.5.2-74.el7_7.noarch", "7Server-7.7.AUS:iwl6050-firmware-0:41.28.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl7260-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:iwl7265-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.noarch", "7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "amd: Return Address Predictor vulnerability leading to information disclosure" }, { "cve": "CVE-2023-20593", "cwe": { "id": "CWE-1239", "name": "Improper Zeroization of Hardware Register" }, "discovery_date": "2023-05-31T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2217845" } ], "notes": [ { "category": "description", "text": "A flaw was found in hw, in \u201cZen 2\u201d CPUs. This issue may allow an attacker to access sensitive information under specific microarchitectural circumstances.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: amd: Cross-Process Information Leak", "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": [ "7Server-7.7.AUS:iwl100-firmware-0:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl1000-firmware-1:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl105-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl135-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2000-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2030-firmware-0:18.168.6.1-74.el7_7.noarch", 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"category": "external", "summary": "RHBZ#2217845", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2217845" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2023-20593", "url": "https://www.cve.org/CVERecord?id=CVE-2023-20593" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-20593", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20593" }, { "category": "external", "summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=522b1d69219d8f083173819fde04f994aa051a98", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=522b1d69219d8f083173819fde04f994aa051a98" }, { "category": "external", "summary": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7008.html", "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7008.html" } ], "release_date": "2023-07-25T06:30:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2023-11-15T17:53:48+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": [ "7Server-7.7.AUS:iwl100-firmware-0:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl1000-firmware-1:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl105-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl135-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2000-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2030-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl3160-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:iwl3945-firmware-0:15.32.2.9-74.el7_7.noarch", "7Server-7.7.AUS:iwl4965-firmware-0:228.61.2.24-74.el7_7.noarch", "7Server-7.7.AUS:iwl5000-firmware-0:8.83.5.1_1-74.el7_7.noarch", "7Server-7.7.AUS:iwl5150-firmware-0:8.24.2.2-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000-firmware-0:9.221.4.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000g2a-firmware-0:17.168.5.3-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000g2b-firmware-0:17.168.5.2-74.el7_7.noarch", "7Server-7.7.AUS:iwl6050-firmware-0:41.28.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl7260-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:iwl7265-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.noarch", "7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.src" ], "restart_required": { "category": "machine" }, "url": "https://access.redhat.com/errata/RHSA-2023:7244" }, { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "7Server-7.7.AUS:iwl100-firmware-0:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl1000-firmware-1:39.31.5.1-74.el7_7.noarch", 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"7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.noarch", "7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.src" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.7.AUS:iwl100-firmware-0:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl1000-firmware-1:39.31.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl105-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl135-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2000-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl2030-firmware-0:18.168.6.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl3160-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:iwl3945-firmware-0:15.32.2.9-74.el7_7.noarch", "7Server-7.7.AUS:iwl4965-firmware-0:228.61.2.24-74.el7_7.noarch", "7Server-7.7.AUS:iwl5000-firmware-0:8.83.5.1_1-74.el7_7.noarch", "7Server-7.7.AUS:iwl5150-firmware-0:8.24.2.2-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000-firmware-0:9.221.4.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000g2a-firmware-0:17.168.5.3-74.el7_7.noarch", "7Server-7.7.AUS:iwl6000g2b-firmware-0:17.168.5.2-74.el7_7.noarch", "7Server-7.7.AUS:iwl6050-firmware-0:41.28.5.1-74.el7_7.noarch", "7Server-7.7.AUS:iwl7260-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:iwl7265-firmware-0:22.0.7.0-74.el7_7.noarch", "7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.noarch", "7Server-7.7.AUS:linux-firmware-0:20190429-74.gitddde598.el7_7.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: amd: Cross-Process Information Leak" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.