{"id":"CVE-2025-71075","title":"scsi: aic94xx: fix use-after-free in device removal path","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: aic94xx: fix use-after-free in device removal path\n\nThe asd_pci_remove() function fails to synchronize with pending tasklets\nbefore freeing the asd_ha structure, …","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < c8f6f88cd1df35155258285c4f43268b361819df","Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < 278455a82245a572aeb218a6212a416a98e418de","Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < b3e655e52b98a1d3df41c8e42035711e083099f8","Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < e354793a7ab9bb0934ea699a9d57bcd1b48fc27b","Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < a41dc180b6e1229ae49ca290ae14d82101c148c3","Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < 751c19635c2bfaaf2836a533caa3663633066dcf","Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < f6ab594672d4cba08540919a4e6be2e202b60007","Linux 2.6.19"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-06-10T20:41:46.291525Z"},"published":"2026-01-13","updated":"2026-09-08","sourceUpdated":"2026-09-08T08:43:41.884Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-71075","references":[{"url":"https://git.kernel.org/stable/c/c8f6f88cd1df35155258285c4f43268b361819df"},{"url":"https://git.kernel.org/stable/c/278455a82245a572aeb218a6212a416a98e418de"},{"url":"https://git.kernel.org/stable/c/b3e655e52b98a1d3df41c8e42035711e083099f8"},{"url":"https://git.kernel.org/stable/c/e354793a7ab9bb0934ea699a9d57bcd1b48fc27b"},{"url":"https://git.kernel.org/stable/c/a41dc180b6e1229ae49ca290ae14d82101c148c3"},{"url":"https://git.kernel.org/stable/c/751c19635c2bfaaf2836a533caa3663633066dcf"},{"url":"https://git.kernel.org/stable/c/f6ab594672d4cba08540919a4e6be2e202b60007"}],"tags":["cve.org"],"epss":0.00147,"epssPercentile":0.04308,"ingestedAt":"2026-09-08T15:33:26.995Z","slug":"CVE-2025-71075","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nscsi: aic94xx: fix use-after-free in device removal path\n\nThe asd_pci_remove() function fails to synchronize with pending tasklets\nbefore freeing the asd_ha structure, leading to a potential\nuse-after-free vulnerability.\n\nWhen a device removal is triggered (via hot-unplug or module unload),\nrace condition can occur.\n\nThe fix adds tasklet_kill() before freeing the asd_ha structure,\nensuring all scheduled tasklets complete before cleanup proceeds.\n\n## Affected\n\n- `Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < c8f6f88cd1df35155258285c4f43268b361819df`\n- `Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < 278455a82245a572aeb218a6212a416a98e418de`\n- `Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < b3e655e52b98a1d3df41c8e42035711e083099f8`\n- `Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < e354793a7ab9bb0934ea699a9d57bcd1b48fc27b`\n- `Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < a41dc180b6e1229ae49ca290ae14d82101c148c3`\n- `Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < 751c19635c2bfaaf2836a533caa3663633066dcf`\n- `Linux >= 2908d778ab3e244900c310974e1fc1c69066e450 < f6ab594672d4cba08540919a4e6be2e202b60007`\n- `Linux 2.6.19`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}