{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2023-52606", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-03-02T21:55:42.573Z", "datePublished": "2024-03-06T06:45:31.257Z", "dateUpdated": "2024-11-04T14:49:35.144Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-04T14:49:35.144Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/lib: Validate size for vector operations\n\nSome of the fp/vmx code in sstep.c assume a certain maximum size for the\ninstructions being emulated. The size of those operations however is\ndetermined separately in analyse_instr().\n\nAdd a check to validate the assumption on the maximum size of the\noperations, so as to prevent any unintended kernel stack corruption."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["arch/powerpc/lib/sstep.c"], "versions": [{"version": "1da177e4c3f4", "lessThan": "42084a428a13", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "0580f4403ad3", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "beee482cc4c9", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "de4f5ed63b8a", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "abd26515d4b7", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "28b8ba8eebf2", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "848e1d7fd710", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "8f9abaa6d7de", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["arch/powerpc/lib/sstep.c"], "versions": [{"version": "4.19.307", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.269", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.210", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.149", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.77", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.16", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.7.4", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.8", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/42084a428a139f1a429f597d44621e3a18f3e414"}, {"url": "https://git.kernel.org/stable/c/0580f4403ad33f379eef865c2a6fe94de37febdf"}, {"url": "https://git.kernel.org/stable/c/beee482cc4c9a6b1dcffb2e190b4fd8782258678"}, {"url": "https://git.kernel.org/stable/c/de4f5ed63b8a199704d8cdcbf810309d7eb4b36b"}, {"url": "https://git.kernel.org/stable/c/abd26515d4b767ba48241eea77b28ce0872aef3e"}, {"url": "https://git.kernel.org/stable/c/28b8ba8eebf26f66d9f2df4ba550b6b3b136082c"}, {"url": "https://git.kernel.org/stable/c/848e1d7fd710900397e1d0e7584680c1c04e3afd"}, {"url": "https://git.kernel.org/stable/c/8f9abaa6d7de0a70fc68acaedce290c1f96e2e59"}], "title": "powerpc/lib: Validate size for vector operations", "x_generator": {"engine": "bippy-9e1c9544281a"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-52606", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-03-06T15:40:47.591136Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:22:50.946Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T23:03:21.178Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/42084a428a139f1a429f597d44621e3a18f3e414", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/0580f4403ad33f379eef865c2a6fe94de37febdf", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/beee482cc4c9a6b1dcffb2e190b4fd8782258678", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/de4f5ed63b8a199704d8cdcbf810309d7eb4b36b", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/abd26515d4b767ba48241eea77b28ce0872aef3e", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/28b8ba8eebf26f66d9f2df4ba550b6b3b136082c", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/848e1d7fd710900397e1d0e7584680c1c04e3afd", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/8f9abaa6d7de0a70fc68acaedce290c1f96e2e59", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html", "tags": ["x_transferred"]}]}]}, "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/42084a428a139f1a429f597d44621e3a18f3e414", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/0580f4403ad33f379eef865c2a6fe94de37febdf", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/beee482cc4c9a6b1dcffb2e190b4fd8782258678", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/de4f5ed63b8a199704d8cdcbf810309d7eb4b36b", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/abd26515d4b767ba48241eea77b28ce0872aef3e", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/28b8ba8eebf26f66d9f2df4ba550b6b3b136082c", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/848e1d7fd710900397e1d0e7584680c1c04e3afd", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/8f9abaa6d7de0a70fc68acaedce290c1f96e2e59", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T23:03:21.178Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-52606", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-03-06T15:40:47.591136Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-23T19:01:11.830Z"}, "title": "CISA ADP Vulnrichment"}], "cna": {"title": "powerpc/lib: Validate size for vector operations", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "1da177e4c3f4", "lessThan": "42084a428a13", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "0580f4403ad3", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "beee482cc4c9", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "de4f5ed63b8a", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "abd26515d4b7", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "28b8ba8eebf2", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "848e1d7fd710", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "8f9abaa6d7de", "versionType": "git"}], "programFiles": ["arch/powerpc/lib/sstep.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "unaffected", "version": "4.19.307", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.269", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.210", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.149", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.77", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.16", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.7.4", "versionType": "semver", "lessThanOrEqual": "6.7.*"}, {"status": "unaffected", "version": "6.8", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["arch/powerpc/lib/sstep.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/42084a428a139f1a429f597d44621e3a18f3e414"}, {"url": "https://git.kernel.org/stable/c/0580f4403ad33f379eef865c2a6fe94de37febdf"}, {"url": "https://git.kernel.org/stable/c/beee482cc4c9a6b1dcffb2e190b4fd8782258678"}, {"url": "https://git.kernel.org/stable/c/de4f5ed63b8a199704d8cdcbf810309d7eb4b36b"}, {"url": "https://git.kernel.org/stable/c/abd26515d4b767ba48241eea77b28ce0872aef3e"}, {"url": "https://git.kernel.org/stable/c/28b8ba8eebf26f66d9f2df4ba550b6b3b136082c"}, {"url": "https://git.kernel.org/stable/c/848e1d7fd710900397e1d0e7584680c1c04e3afd"}, {"url": "https://git.kernel.org/stable/c/8f9abaa6d7de0a70fc68acaedce290c1f96e2e59"}], "x_generator": {"engine": "bippy-9e1c9544281a"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/lib: Validate size for vector operations\n\nSome of the fp/vmx code in sstep.c assume a certain maximum size for the\ninstructions being emulated. The size of those operations however is\ndetermined separately in analyse_instr().\n\nAdd a check to validate the assumption on the maximum size of the\noperations, so as to prevent any unintended kernel stack corruption."}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-04T14:49:35.144Z"}}}, "cveMetadata": {"cveId": "CVE-2023-52606", "state": "PUBLISHED", "dateUpdated": "2024-11-04T14:49:35.144Z", "dateReserved": "2024-03-02T21:55:42.573Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-03-06T06:45:31.257Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/lib: Validate size for vector operations\n\nSome of the fp/vmx code in sstep.c assume a certain maximum size for the\ninstructions being emulated. The size of those operations however is\ndetermined separately in analyse_instr().\n\nAdd a check to validate the assumption on the maximum size of the\noperations, so as to prevent any unintended kernel stack corruption."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: powerpc/lib: validar tama\u00f1o para operaciones vectoriales Parte del c\u00f3digo fp/vmx en sstep.c asume un cierto tama\u00f1o m\u00e1ximo para las instrucciones que se emula. Sin embargo, el tama\u00f1o de esas operaciones se determina por separado en analyse_instr(). Agregue una verificaci\u00f3n para validar la suposici\u00f3n sobre el tama\u00f1o m\u00e1ximo de las operaciones, a fin de evitar da\u00f1os no deseados en la pila del kernel."}], "id": "CVE-2023-52606", "lastModified": "2024-11-21T08:40:10.473", "metrics": {}, "published": "2024-03-06T07:15:11.750", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0580f4403ad33f379eef865c2a6fe94de37febdf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/28b8ba8eebf26f66d9f2df4ba550b6b3b136082c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/42084a428a139f1a429f597d44621e3a18f3e414"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/848e1d7fd710900397e1d0e7584680c1c04e3afd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8f9abaa6d7de0a70fc68acaedce290c1f96e2e59"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/abd26515d4b767ba48241eea77b28ce0872aef3e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/beee482cc4c9a6b1dcffb2e190b4fd8782258678"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/de4f5ed63b8a199704d8cdcbf810309d7eb4b36b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/0580f4403ad33f379eef865c2a6fe94de37febdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/28b8ba8eebf26f66d9f2df4ba550b6b3b136082c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/42084a428a139f1a429f597d44621e3a18f3e414"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/848e1d7fd710900397e1d0e7584680c1c04e3afd"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/8f9abaa6d7de0a70fc68acaedce290c1f96e2e59"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/abd26515d4b767ba48241eea77b28ce0872aef3e"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/beee482cc4c9a6b1dcffb2e190b4fd8782258678"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/de4f5ed63b8a199704d8cdcbf810309d7eb4b36b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"affected_release": [{"advisory": "RHSA-2024:3618", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "kernel-0:4.18.0-553.5.1.el8_10", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-06-05T00:00:00Z"}, {"advisory": "RHSA-2024:9315", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-503.11.1.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}, {"advisory": "RHSA-2024:9315", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-503.11.1.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}], "bugzilla": {"description": "kernel: powerpc/lib: Validate size for vector operations", "id": "2268293", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2268293"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "status": "verified"}, "cwe": "CWE-121", "details": ["In the Linux kernel, the following vulnerability has been resolved:\npowerpc/lib: Validate size for vector operations\nSome of the fp/vmx code in sstep.c assume a certain maximum size for the\ninstructions being emulated. The size of those operations however is\ndetermined separately in analyse_instr().\nAdd a check to validate the assumption on the maximum size of the\noperations, so as to prevent any unintended kernel stack corruption.", "A potential stack corruption flaw was found in arch/powerpc/lib/sstep.c in the Linux kernel. This may lead to compromised Confidentiality or Availability."], "name": "CVE-2023-52606", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Will not fix", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-03-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-52606\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52606\nhttps://lore.kernel.org/linux-cve-announce/2024030647-CVE-2023-52606-fdcc@gregkh/T"], "threat_severity": "Moderate", "upstream_fix": "kernel 4.19.307, kernel 5.4.269, kernel 5.10.210, kernel 5.15.149, kernel 6.1.77, kernel 6.6.16, kernel 6.7.4, kernel 6.8-rc1"}