{"id":"CVE-2025-38487","state":"PUBLISHED","title":"soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: aspeed: lpc-snoop: Don't disable channels that aren't enabled\n\nMitigate e.g. the following:\n\n    # echo 1e789080.lpc-snoop > /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind\n    ...\n    [  120.363594] Unable to handle kernel NULL pointer dereference at virtual address 00000004 when write\n    [  120.373866] [00000004] *pgd=00000000\n    [  120.377910] Internal error: Oops: 805 [#1] SMP ARM\n    [  120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh Not tainted 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NONE\n    ...\n    [  120.679543] Call trace:\n    [  120.679559]  misc_deregister from aspeed_lpc_snoop_remove+0x84/0xac\n    [  120.692462]  aspeed_lpc_snoop_remove from platform_remove+0x28/0x38\n    [  120.700996]  platform_remove from device_release_driver_internal+0x188/0x200\n    ...","publishedAt":"2025-07-28T11:21:51.249Z","updatedAt":"2026-05-11T21:28:57.823Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"62e51f51d97477ea4e78c82e7076a171dac86c75","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"9e1d2b97f5e2a36a2fd30a8bd30ead9dac5e3a51","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"166afe964e8433d52c641f5d1c09102bacee9a92","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"dc5598482e2d3b234f6d72d6f5568e24f603e51a","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"329a80adc0e5f815d0514a6d403aaaf0995cd9be","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"b361598b7352f02456619a6105c7da952ef69f8f","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"ac10ed9862104936a412f8b475c869e99f048448","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"56448e78a6bb4e1a8528a0e2efe94eff0400c247","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/aspeed/aspeed-lpc-snoop.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.13","versionType":"semver"},{"version":"5.4.297","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.241","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.190","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.147","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.100","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.40","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.15.8","status":"unaffected","lessThanOrEqual":"6.15.*","versionType":"semver"},{"version":"6.16","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/aspeed/aspeed-lpc-snoop.c"]}],"references":["https://git.kernel.org/stable/c/62e51f51d97477ea4e78c82e7076a171dac86c75","https://git.kernel.org/stable/c/9e1d2b97f5e2a36a2fd30a8bd30ead9dac5e3a51","https://git.kernel.org/stable/c/166afe964e8433d52c641f5d1c09102bacee9a92","https://git.kernel.org/stable/c/dc5598482e2d3b234f6d72d6f5568e24f603e51a","https://git.kernel.org/stable/c/329a80adc0e5f815d0514a6d403aaaf0995cd9be","https://git.kernel.org/stable/c/b361598b7352f02456619a6105c7da952ef69f8f","https://git.kernel.org/stable/c/ac10ed9862104936a412f8b475c869e99f048448","https://git.kernel.org/stable/c/56448e78a6bb4e1a8528a0e2efe94eff0400c247","https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html","https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/38xxx/CVE-2025-38487.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38487","state":"PUBLISHED","datePublished":"2025-07-28T11:21:51.249Z","dateUpdated":"2026-05-11T21:28:57.823Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T04:51:24.021Z"},"containers":{"cna":{"title":"soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: aspeed: lpc-snoop: Don't disable channels that aren't enabled\n\nMitigate e.g. the following:\n\n    # echo 1e789080.lpc-snoop > /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind\n    ...\n    [  120.363594] Unable to handle kernel NULL pointer dereference at virtual address 00000004 when write\n    [  120.373866] [00000004] *pgd=00000000\n    [  120.377910] Internal error: Oops: 805 [#1] SMP ARM\n    [  120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh Not tainted 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NONE\n    ...\n    [  120.679543] Call trace:\n    [  120.679559]  misc_deregister from aspeed_lpc_snoop_remove+0x84/0xac\n    [  120.692462]  aspeed_lpc_snoop_remove from platform_remove+0x28/0x38\n    [  120.700996]  platform_remove from device_release_driver_internal+0x188/0x200\n    ..."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"62e51f51d97477ea4e78c82e7076a171dac86c75","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"9e1d2b97f5e2a36a2fd30a8bd30ead9dac5e3a51","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"166afe964e8433d52c641f5d1c09102bacee9a92","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"dc5598482e2d3b234f6d72d6f5568e24f603e51a","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"329a80adc0e5f815d0514a6d403aaaf0995cd9be","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"b361598b7352f02456619a6105c7da952ef69f8f","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"ac10ed9862104936a412f8b475c869e99f048448","versionType":"git"},{"version":"9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1","status":"affected","lessThan":"56448e78a6bb4e1a8528a0e2efe94eff0400c247","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/aspeed/aspeed-lpc-snoop.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.13","versionType":"semver"},{"version":"5.4.297","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.241","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.190","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.147","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.100","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.40","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.15.8","status":"unaffected","lessThanOrEqual":"6.15.*","versionType":"semver"},{"version":"6.16","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/aspeed/aspeed-lpc-snoop.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/62e51f51d97477ea4e78c82e7076a171dac86c75"},{"url":"https://git.kernel.org/stable/c/9e1d2b97f5e2a36a2fd30a8bd30ead9dac5e3a51"},{"url":"https://git.kernel.org/stable/c/166afe964e8433d52c641f5d1c09102bacee9a92"},{"url":"https://git.kernel.org/stable/c/dc5598482e2d3b234f6d72d6f5568e24f603e51a"},{"url":"https://git.kernel.org/stable/c/329a80adc0e5f815d0514a6d403aaaf0995cd9be"},{"url":"https://git.kernel.org/stable/c/b361598b7352f02456619a6105c7da952ef69f8f"},{"url":"https://git.kernel.org/stable/c/ac10ed9862104936a412f8b475c869e99f048448"},{"url":"https://git.kernel.org/stable/c/56448e78a6bb4e1a8528a0e2efe94eff0400c247"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:28:57.823Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"5.4.297"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"5.10.241"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"5.15.190"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.1.147"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.6.100"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.12.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.15.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.16"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE 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