{"id":"CVE-2024-39279","aliases":["ALSA-2025:7043","CLSA-2025-1741215575","CLSA-2025-1741216500","CLSA-2025-1757692837","DEBIAN-CVE-2024-39279","DLA-4095-1","EUVD-2025-4933","GHSA-pw2v-hvc7-4w3q","OESA-2025-1171","RHEA-2025:3114","RHSA-2025:7043","RLSA-2025:7043","UBUNTU-CVE-2024-39279","USN-7269-1","USN-7269-2"],"status":"published","title":"Insufficient granularity of access control in UEFI firmware in some Intel(R) processors may allow...","description":"Insufficient granularity of access control in UEFI firmware in some Intel(R) processors may allow a authenticated user to potentially enable denial of service via local 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access.","status":"published","published":"2025-02-12T22:15:35.937Z","modified":"2026-06-17T07:41:37.79Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-1220"],"updated_at":"2026-11-02T14:10:44.033107Z"}],"osv":[{"id":"DEBIAN-CVE-2024-39279","description":"Insufficient granularity of access control in UEFI firmware in some Intel(R) processors may allow a authenticated user to potentially enable denial of service via local access.","status":"published","published":"2025-02-12T22:15:35.937Z","modified":"2026-11-02T12:02:36.806452923Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"updated_at":"2026-11-02T15:45:42.835825Z"},{"id":"OESA-2025-1171","title":"microcode_ctl security update","description":"This is a tool to transform and deploy microcode update for x86 CPUs.\r\n\r\nSecurity Fix(es):\n\nImproper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.(CVE-2023-34440)\n\nImproper input validation in UEFI firmware for some Intel(R) processors may allow a privileged user to potentially enable escalation of privilege via local access.(CVE-2023-43758)\n\nImproper input validation in XmlCli feature for UEFI firmware for some Intel(R) processors may allow privileged user to potentially enable escalation of privilege via local access.(CVE-2024-24582)\n\nImproper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.(CVE-2024-28047)\n\nImproper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.(CVE-2024-28127)\n\nImproper input validation in UEFI firmware CseVariableStorageSmm for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.(CVE-2024-29214)\n\nImproper Finite State Machines (FSMs) in Hardware Logic for some Intel(R) Processors may allow privileged user to potentially enable denial of service via local access.(CVE-2024-31068)\n\nImproper initialization in UEFI firmware OutOfBandXML module in some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.(CVE-2024-31157)\n\nImproper access control in the EDECCSSA user leaf function for some Intel(R) Processors with Intel(R) SGX may allow an authenticated user to potentially enable denial of service via local access.(CVE-2024-36293)\n\nSequence of processor instructions leads to unexpected behavior in the Intel(R) DSA V1.0 for some Intel(R) Xeon(R) Processors may allow an authenticated user to potentially enable denial of service via local access.(CVE-2024-37020)\n\nInsufficient granularity of access control in UEFI firmware in some Intel(R) processors may allow a authenticated user to potentially enable denial of service via local access.(CVE-2024-39279)\n\nImproper handling of physical or environmental conditions in some Intel(R) Processors may allow an authenticated user to enable denial of service via local access.(CVE-2024-39355)","status":"published","published":"2025-02-21T11:08:16Z","modified":"2026-08-18T01:18:47.888004261Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:42.253598Z"},{"id":"RHEA-2025:3114","title":"Red Hat Enhancement Advisory: microcode_ctl bug fix and enhancement update","status":"published","published":"2026-02-19T10:19:32Z","modified":"2026-10-14T10:05:58Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:58.636919Z"},{"id":"RHSA-2025:7043","title":"Red Hat Security Advisory: microcode_ctl security update","status":"published","published":"2025-05-13T10:04:57Z","modified":"2026-10-14T10:10:31Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:17.133041Z"},{"id":"RLSA-2025:7043","title":"Moderate: microcode_ctl security update","description":"The microcode_ctl packages provide microcode updates for Intel and AMD processors.\n\nSecurity Fix(es):\n\n* microcode_ctl: Improper input validation in UEFI firmware (CVE-2024-28047)\n\n* microcode_ctl: Insufficient granularity of access control in UEFI firmware (CVE-2024-39279)\n\n* microcode_ctl: mproper initialization in UEFI firmware OutOfBandXML module (CVE-2024-31157)\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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 9 Release Notes linked from the References section.","status":"published","published":"2025-10-04T00:11:48.040698Z","modified":"2025-10-07T17:40:36.559054Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:25.216873Z"},{"id":"UBUNTU-CVE-2024-39279","description":"Insufficient granularity of access control in UEFI firmware in some Intel(R) processors may allow a authenticated user to potentially enable denial of service via local access.","status":"published","published":"2025-02-11T00:00:00Z","modified":"2026-02-04T04:25:12.369605Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"medium"},{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","level":"medium"}],"updated_at":"2026-11-02T16:54:54.69008Z"},{"id":"ALSA-2025:7043","title":"Moderate: microcode_ctl security update","description":"The microcode_ctl packages provide microcode updates for Intel and AMD processors.  \n\nSecurity Fix(es):  \n\n  * microcode_ctl: Improper input validation in UEFI firmware (CVE-2024-28047)\n  * microcode_ctl: Insufficient granularity of access control in UEFI firmware (CVE-2024-39279)\n  * microcode_ctl: mproper initialization in UEFI firmware OutOfBandXML module (CVE-2024-31157)\n\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.  \n\nAdditional Changes:  \n\nFor detailed information on changes in this release, see the AlmaLinuxRelease Notes linked from the References section.\n","status":"published","published":"2025-05-13T00:00:00Z","modified":"2026-10-29T11:31:39.34869654Z","updated_at":"2026-11-02T15:27:53.448565Z"},{"id":"CLSA-2025-1741215575","title":"Fix CVE(s): CVE-2024-31068, CVE-2024-36293, CVE-2024-39279","description":"   * New microcode update packages from upstream up to 2025-02-11:\n     - New microcodes:\n       sig 0x000a06f3, pf_mask 0x01, 2024-11-22, rev 0x3000330, size 1533952\n       sig 0x000b0674, pf_mask 0x32, 2024-09-25, rev 0x012c, size 211968\n       sig 0x000b06f6, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n       sig 0x000b06f7, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n     - Updated microcodes:\n       sig 0x000606a6, pf_mask 0x87, 2024-08-02, rev 0xd0003f5, size 308224\n       sig 0x000606c1, pf_mask 0x10, 2024-08-08, rev 0x10002c0, size 300032\n       sig 0x000806f4, pf_mask 0x10, 2024-07-30, rev 0x2c0003e0, size 622592\n       sig 0x000806f4, pf_mask 0x87, 2024-07-30, rev 0x2b000620, size 589824\n       sig 0x000806f5, pf_mask 0x10, 2024-07-30, rev 0x2c0003e0, size 622592\n       sig 0x000806f5, pf_mask 0x87, 2024-07-30, rev 0x2b000620, size 589824\n       sig 0x000806f6, pf_mask 0x10, 2024-07-30, rev 0x2c0003e0, size 622592\n       sig 0x000806f6, pf_mask 0x87, 2024-07-30, rev 0x2b000620, size 589824\n       sig 0x000806f7, pf_mask 0x87, 2024-07-30, rev 0x2b000620, size 589824\n       sig 0x000806f8, pf_mask 0x10, 2024-07-30, rev 0x2c0003e0, size 622592\n       sig 0x000806f8, pf_mask 0x87, 2024-07-30, rev 0x2b000620, size 589824\n       sig 0x00090672, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n       sig 0x00090675, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n       sig 0x000906a3, pf_mask 0x80, 2024-08-01, rev 0x0436, size 223232\n       sig 0x000906a4, pf_mask 0x40, 2024-07-29, rev 0x0009, size 119808\n       sig 0x000906a4, pf_mask 0x80, 2024-08-01, rev 0x0436, size 223232\n       sig 0x000906ea, pf_mask 0x22, 2024-07-28, rev 0x00fa, size 105472\n       sig 0x000906ed, pf_mask 0x22, 2024-07-31, rev 0x0102, size 106496\n       sig 0x000a0671, pf_mask 0x02, 2024-08-01, rev 0x0063, size 108544\n       sig 0x000b0671, pf_mask 0x32, 2024-09-25, rev 0x012c, size 211968\n       sig 0x000b06a2, pf_mask 0xe0, 2024-07-31, rev 0x4124, size 220160\n       sig 0x000b06a3, pf_mask 0xe0, 2024-07-31, rev 0x4124, size 220160\n       sig 0x000b06a8, pf_mask 0xe0, 2024-07-31, rev 0x4124, size 220160\n       sig 0x000b06e0, pf_mask 0x19, 2024-09-06, rev 0x001c, size 138240\n       sig 0x000b06f2, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n       sig 0x000b06f5, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n       sig 0x000c06f1, pf_mask 0x87, 2024-07-30, rev 0x21000291, size 560128\n       sig 0x000c06f2, pf_mask 0x87, 2024-07-30, rev 0x21000291, size 560128\n   * SECURITY UPDATE:\n     - CVE-2024-31068 (INTEL-SA-01166)\n     - CVE-2024-36293 (INTEL-SA-01213)\n     - CVE-2024-39279 (INTEL-SA-01139)","status":"published","published":"2025-03-05T22:59:41Z","modified":"2026-06-04T10:03:55.557592Z","updated_at":"2026-11-02T15:43:41.66212Z"},{"id":"CLSA-2025-1741216500","title":"Fix CVE(s): CVE-2024-31068, CVE-2024-36293, CVE-2024-39279","description":"   * New microcode update packages from upstream up to 2025-02-11:\n     - New microcodes:\n       sig 0x000a06f3, pf_mask 0x01, 2024-11-22, rev 0x3000330, size 1533952\n       sig 0x000b0674, pf_mask 0x32, 2024-09-25, rev 0x012c, size 211968\n       sig 0x000b06f6, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n       sig 0x000b06f7, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n     - Updated microcodes:\n       sig 0x000606a6, pf_mask 0x87, 2024-08-02, rev 0xd0003f5, size 308224\n       sig 0x000606c1, pf_mask 0x10, 2024-08-08, rev 0x10002c0, size 300032\n       sig 0x000806f4, pf_mask 0x10, 2024-07-30, rev 0x2c0003e0, size 622592\n       sig 0x000806f4, pf_mask 0x87, 2024-07-30, rev 0x2b000620, size 589824\n       sig 0x000806f5, pf_mask 0x10, 2024-07-30, rev 0x2c0003e0, size 622592\n       sig 0x000806f5, pf_mask 0x87, 2024-07-30, rev 0x2b000620, size 589824\n       sig 0x000806f6, pf_mask 0x10, 2024-07-30, rev 0x2c0003e0, size 622592\n       sig 0x000806f6, pf_mask 0x87, 2024-07-30, rev 0x2b000620, size 589824\n       sig 0x000806f7, pf_mask 0x87, 2024-07-30, rev 0x2b000620, size 589824\n       sig 0x000806f8, pf_mask 0x10, 2024-07-30, rev 0x2c0003e0, size 622592\n       sig 0x000806f8, pf_mask 0x87, 2024-07-30, rev 0x2b000620, size 589824\n       sig 0x00090672, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n       sig 0x00090675, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n       sig 0x000906a3, pf_mask 0x80, 2024-08-01, rev 0x0436, size 223232\n       sig 0x000906a4, pf_mask 0x40, 2024-07-29, rev 0x0009, size 119808\n       sig 0x000906a4, pf_mask 0x80, 2024-08-01, rev 0x0436, size 223232\n       sig 0x000906ea, pf_mask 0x22, 2024-07-28, rev 0x00fa, size 105472\n       sig 0x000906ed, pf_mask 0x22, 2024-07-31, rev 0x0102, size 106496\n       sig 0x000a0671, pf_mask 0x02, 2024-08-01, rev 0x0063, size 108544\n       sig 0x000b0671, pf_mask 0x32, 2024-09-25, rev 0x012c, size 211968\n       sig 0x000b06a2, pf_mask 0xe0, 2024-07-31, rev 0x4124, size 220160\n       sig 0x000b06a3, pf_mask 0xe0, 2024-07-31, rev 0x4124, size 220160\n       sig 0x000b06a8, pf_mask 0xe0, 2024-07-31, rev 0x4124, size 220160\n       sig 0x000b06e0, pf_mask 0x19, 2024-09-06, rev 0x001c, size 138240\n       sig 0x000b06f2, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n       sig 0x000b06f5, pf_mask 0x07, 2024-08-01, rev 0x0038, size 225280\n       sig 0x000c06f1, pf_mask 0x87, 2024-07-30, rev 0x21000291, size 560128\n       sig 0x000c06f2, pf_mask 0x87, 2024-07-30, rev 0x21000291, size 560128\n   * SECURITY UPDATE:\n     - CVE-2024-31068 (INTEL-SA-01166)\n     - CVE-2024-36293 (INTEL-SA-01213)\n     - CVE-2024-39279 (INTEL-SA-01139)","status":"published","published":"2025-03-05T23:15:06Z","modified":"2026-06-04T10:03:35.067096Z","updated_at":"2026-11-02T15:43:41.66212Z"},{"id":"CLSA-2025-1757692837","title":"microcode_ctl: Fix of 9 CVEs","description":"- Update Intel CPU microcode to 20250812, addresses: CVE-2024-28047,\n  CVE-2024-31157, CVE-2024-39279, CVE-2024-28956, CVE-2024-43420,\n  CVE-2024-45332, CVE-2025-24495, CVE-2025-20623, CVE-2025-20012\n  - Addition of cpuid:806F8/0x10 (SPR-HBM B3) microcode (in microcode.dat) at\n    revision 0x2c000401;\n  - Addition of cpuid:806F8/0x87 (SPR-SP E5/S3) microcode (in microcode.dat) at\n    revision 0x2b000643;\n  - Addition of cpuid:90672/0x07 (ADL-HX/S 8+8 C0) microcode (in microcode.dat)\n    at revision 0x3a;\n  - Addition of cpuid:906A3/0x80 (ADL-P 6+8/U 9W L0/R0) microcode (in\n    microcode.dat) at revision 0x437;\n  - Addition of cpuid:A06D1/0x20 (GNR-AP/SP H0) microcode (in microcode.dat) at\n    revision 0xa000100;\n  - Addition of cpuid:A06D1/0x95 (GNR-AP/SP B0) microcode (in microcode.dat) at\n    revision 0x10003d0;\n  - Addition of cpuid:B0650/0x80 (ARL-U A1) microcode (in microcode.dat) at\n    revision 0xa;\n  - Addition of cpuid:B0671/0x32 (RPL-S B0) microcode (in microcode.dat) at\n    revision 0x12f;\n  - Addition of cpuid:B06A2/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in\n    microcode.dat) at revision 0x4129;\n  - Addition of cpuid:B06D1/0x80 (LNL B0) microcode (in microcode.dat) at\n    revision 0x123;\n  - Addition of cpuid:C0652/0x82 (ARL-H A1) microcode (in microcode.dat) at\n    revision 0x119;\n  - Addition of cpuid:C0662/0x82 (ARL-HX 8P/S B0) microcode (in microcode.dat)\n    at revision 0x119;\n  - Addition of cpuid:C0664/0x82 microcode (in microcode.dat) at revision\n    0x119;\n  - Addition of cpuid:C06A2/0x82 microcode (in microcode.dat) at revision\n    0x119;\n  - Addition of cpuid:C06F2/0x87 (EMR-SP A1) microcode (in microcode.dat) at\n    revision 0x210002b3;\n  - Removal of cpuid:50656/0xbf (CLX-SP B0) microcode (in microcode.dat) at\n    revision 0x4003605;\n  - Removal of cpuid:806F8/0x10 (SPR-HBM B3) microcode (in microcode.dat) at\n    revision 0x2c0003e0;\n  - Removal of cpuid:806F8/0x87 (SPR-SP E5/S3) microcode (in microcode.dat) at\n    revision 0x2b000620;\n  - Removal of cpuid:90672/0x07 (ADL-HX/S 8+8 C0) microcode (in microcode.dat)\n    at revision 0x38;\n  - Removal of cpuid:906A3/0x80 (ADL-P 6+8/U 9W L0/R0) microcode (in\n    microcode.dat) at revision 0x436;\n  - Removal of cpuid:B0671/0x32 (RPL-S B0) microcode (in microcode.dat) at\n    revision 0x12c;\n  - Removal of cpuid:B06A2/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in\n    microcode.dat) at revision 0x4124;\n  - Removal of cpuid:C06F1/0x87 (EMR-SP A0) microcode (in microcode.dat) at\n    revision 0x21000291;\n  - Removal of cpuid:C06F2/0x87 (EMR-SP A1) microcode (in microcode.dat) at\n    revision 0x21000291;\n  - Update of cpuid:50657/0xbf (CLX-SP/W/X B1/L1) microcode (in microcode.dat)\n    from revision 0x5003707 up to 0x5003901;\n  - Update of cpuid:5065B/0xbf (CPX-SP A1) microcode (in microcode.dat) from\n    revision 0x7002904 up to 0x7002b01;\n  - Update of cpuid:606A6/0x87 (ICX-SP D0) microcode (in microcode.dat) from\n    revision 0xd0003f5 up to 0xd000410;\n  - Update of cpuid:606C1/0x10 (ICL-D B0) microcode (in microcode.dat) from\n    revision 0x10002c0 up to 0x10002e0;\n  - Update of cpuid:706A8/0x01 (GLK-R R0) microcode (in microcode.dat) from\n    revision 0x24 up to 0x26;\n  - Update of cpuid:706E5/0x80 (ICL-U/Y D1) microcode (in microcode.dat) from\n    revision 0xc6 up to 0xca;\n  - Update of cpuid:806C1/0x80 (TGL-UP3/UP4 B1) microcode (in microcode.dat)\n    from revision 0xb8 up to 0xbc;\n  - Update of cpuid:806C2/0xc2 (TGL-R C0) microcode (in microcode.dat) from\n    revision 0x38 up to 0x3c;\n  - Update of cpuid:806D1/0xc2 (TGL-H R0) microcode (in microcode.dat) from\n    revision 0x52 up to 0x56;\n  - Update of cpuid:806EC/0x94 (AML-Y 4+2 V0, CML-U 4+2 V0, WHL-U V0) microcode\n    (in microcode.dat) from revision 0xfc up to 0x100;\n  - Update of cpuid:806F4/0x10 microcode (in microcode.dat) from revision\n    0x2c0003e0 up to 0x2c000401;\n  - Update of cpuid:806F4/0x87 (SPR-SP E0/S1) microcode (in microcode.dat) from\n    revision 0x2b000620 up to 0x2b000643;\n  - Update of cpuid:806F5/0x10 (SPR-HBM B1) microcode (in microcode.dat) from\n    revision 0x2c0003e0 up to 0x2c000401;\n  - Update of cpuid:806F5/0x87 (SPR-SP E2) microcode (in microcode.dat) from\n    revision 0x2b000620 up to 0x2b000643;\n  - Update of cpuid:806F6/0x10 microcode (in microcode.dat) from revision\n    0x2c0003e0 up to 0x2c000401;\n  - Update of cpuid:806F6/0x87 (SPR-SP E3) microcode (in microcode.dat) from\n    revision 0x2b000620 up to 0x2b000643;\n  - Update of cpuid:806F7/0x87 (SPR-SP E4/S2) microcode (in microcode.dat) from\n    revision 0x2b000620 up to 0x2b000643;\n  - Update of cpuid:90675/0x07 (ADL-S 6+0 K0) microcode (in microcode.dat) from\n    revision 0x38 up to 0x3a;\n  - Update of cpuid:906A4/0x40 (AZB A0) microcode (in microcode.dat) from\n    revision 0x9 up to 0xa;\n  - Update of cpuid:906A4/0x80 (ADL-P 2+8 R0) microcode (in microcode.dat) from\n    revision 0x436 up to 0x437;\n  - Update of cpuid:906ED/0x22 (CFL-H/S/Xeon E R0) microcode (in microcode.dat)\n    from revision 0x102 up to 0x104;\n  - Update of cpuid:A0652/0x20 (CML-H R1) microcode (in microcode.dat) from\n    revision 0xfc up to 0x100;\n  - Update of cpuid:A0653/0x22 (CML-S 6+2 G1) microcode (in microcode.dat) from\n    revision 0xfc up to 0x100;\n  - Update of cpuid:A0655/0x22 (CML-S 10+2 Q0) microcode (in microcode.dat)\n    from revision 0xfc up to 0x100;\n  - Update of cpuid:A0660/0x80 (CML-U 6+2 A0) microcode (in microcode.dat) from\n    revision 0xfe up to 0x102;\n  - Update of cpuid:A0661/0x80 (CML-U 6+2 v2 K1) microcode (in microcode.dat)\n    from revision 0xfc up to 0x100;\n  - Update of cpuid:A0671/0x02 (RKL-S B0) microcode (in microcode.dat) from\n    revision 0x63 up to 0x64;\n  - Update of cpuid:A06A4/0xe6 (MTL-H/U C0) microcode (in microcode.dat) from\n    revision 0x20 up to 0x25;\n  - Update of cpuid:A06F3/0x01 (SRF-SP C0) microcode (in microcode.dat) from\n    revision 0x3000330 up to 0x3000362;\n  - Update of cpuid:B0674/0x32 microcode (in microcode.dat) from revision 0x12c\n    up to 0x12f;\n  - Update of cpuid:B06A3/0xe0 (RPL-U 2+8 Q0) microcode (in microcode.dat) from\n    revision 0x4124 up to 0x4129;\n  - Update of cpuid:B06A8/0xe0 microcode (in microcode.dat) from revision\n    0x4124 up to 0x4129;\n  - Update of cpuid:B06E0/0x19 (ADL-N A0) microcode (in microcode.dat) from\n    revision 0x1c up to 0x1d;\n  - Update of cpuid:B06F2/0x07 (ADL C0) microcode (in microcode.dat) from\n    revision 0x38 up to 0x3a;\n  - Update of cpuid:B06F5/0x07 (ADL C0) microcode (in microcode.dat) from\n    revision 0x38 up to 0x3a;\n  - Update of cpuid:B06F6/0x07 microcode (in microcode.dat) from revision 0x38\n    up to 0x3a;\n  - Update of cpuid:B06F7/0x07 microcode (in microcode.dat) from revision 0x38\n    up to 0x3a;\n  - Update of cpuid:C06F1/0x87 (EMR-SP A0) microcode (in microcode.dat) from\n    revision 0x21000291 up to 0x210002b3;","status":"published","published":"2025-09-12T16:00:41Z","modified":"2026-10-21T10:46:16.935063259Z","updated_at":"2026-11-02T15:43:42.025438Z"},{"id":"CVE-2024-39279","description":"Insufficient granularity of access control in UEFI firmware in some Intel(R) processors may allow a authenticated user to potentially enable denial of service via local access.","status":"published","published":"2025-02-12T22:15:35Z","modified":"2026-04-10T05:13:34.545314Z","updated_at":"2026-11-02T15:44:41.618074Z"},{"id":"DLA-4095-1","title":"intel-microcode - security update","status":"published","published":"2025-03-29T00:00:00Z","modified":"2026-03-09T01:19:47.356155Z","updated_at":"2026-11-02T15:46:12.7027Z"},{"id":"USN-7269-1","title":"intel-microcode vulnerabilities","description":"Ke Sun, Paul Grosen and Alyssa Milburn discovered that some Intel®\nProcessors did not properly implement Finite State Machines (FSMs) in\nHardware Logic. A local privileged attacker could use this issue to cause a\ndenial of service.  (CVE-2024-31068)\n\nIt was discovered that some Intel® Processors with Intel® SGX did not\nproperly restrict access to the EDECCSSA user leaf function. A local\nauthenticated attacker could use this issue to cause a denial of\nservice. (CVE-2024-36293)\n\nKe Sun, Alyssa Milburn, Benoit Morgan, and Erik Bjorge discovered that the\nUEFI firmware for some Intel® processors did not properly restrict\naccess. An authenticated local attacker could use this issue to cause a\ndenial of service. (CVE-2024-39279)\n","status":"published","published":"2025-02-17T03:11:11Z","modified":"2026-06-25T13:32:30.141430351Z","updated_at":"2026-11-02T16:58:18.876384Z"},{"id":"USN-7269-2","title":"intel-microcode vulnerabilities","description":"USN-7269-1 fixed vulnerabilities in Intel Microcode. This update provides\nthe corresponding updates for Ubuntu 24.04 LTS.\n\nOriginal advisory details:\n\n Ke Sun, Paul Grosen and Alyssa Milburn discovered that some Intel®\n Processors did not properly implement Finite State Machines (FSMs) in\n Hardware Logic. A local privileged attacker could use this issue to cause\n a denial of service.  (CVE-2024-31068)\n\n It was discovered that some Intel® Processors with Intel® SGX did not\n properly restrict access to the EDECCSSA user leaf function. A local\n authenticated attacker could use this issue to cause a denial of\n service. (CVE-2024-36293)\n\n Ke Sun, Alyssa Milburn, Benoit Morgan, and Erik Bjorge discovered that the\n UEFI firmware for some Intel® processors did not properly restrict\n access. An authenticated local attacker could use this issue to cause a\n denial of service. (CVE-2024-39279)\n","status":"published","published":"2025-02-24T02:29:47Z","modified":"2026-02-10T04:46:30Z","updated_at":"2026-11-02T16:58:18.876384Z"}]}}