{"id":"CVE-2024-53072","url":"https://www.cyber-defence.io/tools/cve/CVE-2024-53072","generatedAt":"2026-10-28T00:20:01.533Z","title":"In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/pmc: Detect when STB is not available Loading the amd_pmc module as: amd_pmc enable_stb=1 ...can result in the following messages in the kernel ring buffer: amd_pmc…","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86/amd/pmc: Detect when STB is not available\n\nLoading the amd_pmc module as:\n\n    amd_pmc enable_stb=1\n\n...can result in the following messages in the kernel ring buffer:\n\n    amd_pmc AMDI0009:00: SMU cmd failed. err: 0xff\n    ioremap on RAM at 0x0000000000000000 - 0x0000000000ffffff\n    WARNING: CPU: 10 PID: 2151 at arch/x86/mm/ioremap.c:217 __ioremap_caller+0x2cd/0x340\n\nFurther debugging reveals that this occurs when the requests for\nS2D_PHYS_ADDR_LOW and S2D_PHYS_ADDR_HIGH return a value of 0,\nindicating that the STB is inaccessible. To prevent the ioremap\nwarning and provide clarity to the user, handle the invalid address\nand display an error message.","published":"2024-11-19T18:15:27.000Z","lastModified":"2026-06-17T08:08:12.000Z","status":"Modified","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","cvss":{"version":"3.1","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"cwe":[],"affected":["linux/linux kernel"],"epss":{"score":0.00238,"percentile":0.14733,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://git.kernel.org/stable/c/67ff30e24a0466bdd5be1d0b84385ec3c85fdacd","tags":["Patch"],"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7a3ed3f125292bc3398e04d10108124250892e3f","tags":["Patch"],"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/a50863dd1f92d43c975ab2ecc3476617fe98a66e","tags":["Patch"],"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/bceec87a73804bb4c33b9a6c96e2d27cd893a801","tags":["Patch"],"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-53072","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}