# CVE-2024-45332: ucode-intel: This update for ucode-intel fixes the following issues: Intel CPU Microcode was updated to the 20250512 release (bsc... CVE-2024-45332 is fixed in 3 products on 1 platform, first by intel-microcode 3.20250512.0ubuntu0.18.04.1+esm1, released May 13, 2025. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2024-45332 - Priority: Routine - CVSS: 5.6 (Medium) - EPSS: 0.0027 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: May 13, 2025 ## Description This update for ucode-intel fixes the following issues: Intel CPU Microcode was updated to the 20250512 release (bsc#1243123) - 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. - 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. - 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. - 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. - 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. - 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. - 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. - 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. - Updates for functional issues. - New Platforms | Processor | Stepping | F-M-S/PI | Old Ver | New Ver | Products |:---------------|:---------|:------------|:---------|:---------|:--------- | ARL-U | A1 | 06-b5-00/80 | | 0000000a | Core Ultra Processor (Series2) | ARL-S/HX (8P) | B0 | 06-c6-02/82 | | 00000118 | Core Ultra Processor (Series2) | ARL-H | A1 | 06-c5-02/82 | | 00000118 | Core Ultra Processor (Series2) | GNR-AP/SP | B0 | 06-ad-01/95 | | 010003a2 | Xeon Scalable Gen6 | GNR-AP/SP | H0 | 06-ad-01/20 | | 0a0000d1 | Xeon Scalable Gen6 | LNL | B0 | 06-bd-01/80 | | 0000011f | Core Ultra 200 V Series Processor - Updated Platforms | Processor | Stepping | F-M-S/PI | Old Ver | New Ver | Products |:---------------|:---------|:------------|:---------|:---------|:--------- | ADL | C0 | 06-97-02/07 | 00000038 | 0000003a | Core Gen12 | ADL | H0 | 06-97-05/07 | 00000038 | 0000003a | Core Gen12 | ADL | L0 | 06-9a-03/80 | 00000436 | 00000437 | Core Gen12 | ADL | R0 | 06-9a-04/80 | 00000436 | 00000437 | Core Gen12 | ADL-N | N0 | 06-be-00/19 | 0000001c | 0000001d | Core i3-N305/N300, N50/N97/N100/N200, Atom x7211E/x7213E/x7425E | AML-Y42 | V0 | 06-8e-0c/94 | 000000fc | 00000100 | Core Gen10 Mobile | AZB | A0/R0 | 06-9a-04/40 | 00000009 | 0000000a | Intel(R) Atom(R) C1100 | CFL-H | R0 | 06-9e-0d/22 | 00000102 | 00000104 | Core Gen9 Mobile | CLX-SP | B1 | 06-55-07/bf | 05003707 | 05003901 | Xeon Scalable Gen2 | CML-H | R1 | 06-a5-02/20 | 000000fc | 00000100 | Core Gen10 Mobile | CML-S102 | Q0 | 06-a5-05/22 | 000000fc | 00000100 | Core Gen10 | CML-S62 | G1 | 06-a5-03/22 | 000000fc | 00000100 | Core Gen10 | CML-U42 | V0 | 06-8e-0c/94 | 000000fc | 00000100 | Core Gen10 Mobile | CML-U62 V1 | A0 | 06-a6-00/80 | 000000fe | 00000102 | Core Gen10 Mobile | CML-U62 V2 | K1 | 06-a6-01/80 | 000000fc | 00000100 | Core Gen10 Mobile | CML-Y42 | V0 | 06-8e-0c/94 | 000000fc | 00000100 | Core Gen10 Mobile | CPX-SP | A1 | 06-55-0b/bf | 07002904 | 07002b01 | Xeon Scalable Gen3 | EMR-SP | A1 | 06-cf-02/87 | 21000291 | 210002a9 | Xeon Scalable Gen5 | GLK-R | R0 | 06-7a-08/01 | 00000024 | 00000026 | Pentium J5040/N5030, Celeron J4125/J4025/N4020/N4120 | ICL-D | B0 | 06-6c-01/10 | 010002c0 | 010002d0 | Xeon D-17xx, D-27xx | ICL-U/Y | D1 | 06-7e-05/80 | 000000c6 | 000000ca | Core Gen10 Mobile | ICX-SP | Dx/M1 | 06-6a-06/87 | 0d0003f5 | 0d000404 | Xeon Scalable Gen3 | MTL | C0 | 06-aa-04/e6 | 00000020 | 00000024 | Core Ultra Processor | RKL-S | B0 | 06-a7-01/02 | 00000063 | 00000064 | Core Gen11 | RPL-E/HX/S | B0 | 06-b7-01/32 | 0000012c | 0000012f | Core Gen13/Gen14 | RPL-H/P/PX 6+8 | J0 | 06-ba-02/e0 | 00004124 | 00004128 | Core Gen13 | RPL-HX/S | C0 | 06-bf-02/07 | 00000038 | 0000003a | Core Gen13/Gen14 | RPL-S | H0 | 06-bf-05/07 | 00000038 | 0000003a | Core Gen13/Gen14 | RPL-U 2+8 | Q0 | 06-ba-03/e0 | 00004124 | 00004128 | Core Gen13 | SPR-HBM | Bx | 06-8f-08/10 | 2c0003e0 | 2c0003f7 | Xeon Max | SPR-SP | E4/S2 | 06-8f-07/87 | 2b000620 | 2b000639 | Xeon Scalable Gen4 | SPR-SP | E5/S3 | 06-8f-08/87 | 2b000620 | 2b000639 | Xeon Scalable Gen4 | SRF-SP | C0 | 06-af-03/01 | 03000330 | 03000341 | Xeon 6700-Series Processors with E-Cores | TGL | B0/B1 | 06-8c-01/80 | 000000b8 | 000000bc | Core Gen11 Mobile | TGL-H | R0 | 06-8d-01/c2 | 00000052 | 00000056 | Core Gen11 Mobile | TGL-R | C0 | 06-8c-02/c2 | 00000038 | 0000003c | Core Gen11 Mobile | TWL | N0 | 06-be-00/19 | 0000001c | 0000001d | Core i3-N305/N300, N50/N97/N100/N200, Atom x7211E/x7213E/x7425E | WHL-U | V0 | 06-8e-0c/94 | 000000fc | 00000100 | Core Gen8 Mobile ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | intel-microcode Debian 12.15 (bookworm) | 3.20250512.1~deb12u1 | [DEBIAN-CVE-2024-45332](https://patchblox.com/security/data/fix/linux/debian-cve-2024-45332.md) | May 13, 2025 | | Linux | intel-microcode Debian 13.5 (trixie) | 3.20250512.1 | [DEBIAN-CVE-2024-45332](https://patchblox.com/security/data/fix/linux/debian-cve-2024-45332.md) | May 13, 2025 | | Linux | intel-microcode Debian 14 | 3.20250512.1 | [DEBIAN-CVE-2024-45332](https://patchblox.com/security/data/fix/linux/debian-cve-2024-45332.md) | May 13, 2025 | | Linux | intel-microcode Ubuntu 18.04.6 LTS (bionic) | 3.20250512.0ubuntu0.18.04.1+esm1 | [intel-microcode 3.20250512.0ubuntu0.18.04.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-intel-microcode-3.20250512.0ubuntu0.18.04.1-esm1.md) | May 13, 2025 | | Linux | intel-microcode Ubuntu 20.04 LTS (focal) | 3.20250512.0ubuntu0.20.04.1 | [intel-microcode 3.20250512.0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-intel-microcode-3.20250512.0ubuntu0.20.04.1.md) | May 13, 2025 | | Linux | intel-microcode Ubuntu 22.04.1 LTS (jammy) | 3.20250512.0ubuntu0.22.04.1 | [intel-microcode 3.20250512.0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-intel-microcode-3.20250512.0ubuntu0.22.04.1.md) | May 13, 2025 | | Linux | intel-microcode Ubuntu 24.04.5 LTS (noble) | 3.20250512.0ubuntu0.24.04.1 | [intel-microcode 3.20250512.0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-intel-microcode-3.20250512.0ubuntu0.24.04.1.md) | May 13, 2025 | | Linux | intel-microcode Ubuntu 24.10 (oracular) | 3.20250512.0ubuntu0.24.10.1 | [intel-microcode 3.20250512.0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-intel-microcode-3.20250512.0ubuntu0.24.10.1.md) | Jan 16, 2026 | | Linux | intel-microcode Ubuntu 25.04 (plucky) | 3.20250512.0ubuntu0.25.04.1 | [intel-microcode 3.20250512.0ubuntu0.25.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-intel-microcode-3.20250512.0ubuntu0.25.04.1.md) | Jan 16, 2026 | | Linux | microcode_ctl RHEL 8 | 4:20250512-1.el8_10 | [RHSA-2025:10991](https://patchblox.com/security/data/fix/linux/rhsa-2025-10991.md) | Jul 14, 2025 | | Linux | microcode_ctl RHEL 9 | 4:20250211-1.20250512.1.el9_6 | [RHBA-2025:9433](https://patchblox.com/security/data/fix/linux/rhba-2025-9433.md) | Jun 24, 2025 | | Linux | microcode_ctl almalinux 8 | 4:20250512-1.el8_10 | [ALSA-2025:10991](https://patchblox.com/security/data/fix/linux/alsa-2025-10991.md) | Jul 14, 2025 | | Linux | microcode_ctl amzn 2023 | 2:2.1-53.amzn2023.0.12 | [ALAS2023-2025-1189](https://patchblox.com/security/data/fix/linux/alas2023-2025-1189.md) | Sep 10, 2025 | | Linux | microcode_ctl rocky 8 | 4:20250512-1.el8_10 | [RLSA-2025:10991](https://patchblox.com/security/data/fix/linux/rlsa-2025-10991.md) | Jul 29, 2025 | | Linux | ucode-intel opensuse-leap 15.6 | 20250512-150200.56.1 | [SUSE-SU-2025:01651-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-01651-1.md) | May 22, 2025 | | Linux | ucode-intel sles 15.6 | 20250512-150200.56.1 | [SUSE-SU-2025:01651-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-01651-1.md) | May 22, 2025 | | Linux | ucode-intel sles 15.7 | 20250512-150200.56.1 | [SUSE-SU-2025:01651-2](https://patchblox.com/security/data/fix/linux/suse-su-2025-01651-2.md) | May 29, 2025 | --- Data as of 2026-11-08T06:59:42Z UTC. 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