{"id":"CVE-2025-21952","state":"PUBLISHED","title":"HID: corsair-void: Update power supply values with a unified work handler","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: corsair-void: Update power supply values with a unified work handler\n\ncorsair_void_process_receiver can be called from an interrupt context,\nlocking battery_mutex in it was causing a kernel panic.\nFix it by moving the critical section into its own work, sharing this\nwork with battery_add_work and battery_remove_work to remove the need\nfor any locking","publishedAt":"2025-04-01T15:41:12.024Z","updatedAt":"2026-05-11T21:09:43.136Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6ea2a6fd3872e60a4d500b548ad65ed94e459ddd","status":"affected","lessThan":"de19c9dfb68f7c5791accc89047f92e952f57996","versionType":"git"},{"version":"6ea2a6fd3872e60a4d500b548ad65ed94e459ddd","status":"affected","lessThan":"0c28e4d1e10d2aae608094620bb386e6fd73d55e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hid/hid-corsair-void.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.13","versionType":"semver"},{"version":"6.13.7","status":"unaffected","lessThanOrEqual":"6.13.*","versionType":"semver"},{"version":"6.14","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hid/hid-corsair-void.c"]}],"references":["https://git.kernel.org/stable/c/de19c9dfb68f7c5791accc89047f92e952f57996","https://git.kernel.org/stable/c/0c28e4d1e10d2aae608094620bb386e6fd73d55e"],"weaknesses":[],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/21xxx/CVE-2025-21952.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-21952","state":"PUBLISHED","datePublished":"2025-04-01T15:41:12.024Z","dateUpdated":"2026-05-11T21:09:43.136Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-12-29T08:45:45.790Z"},"containers":{"cna":{"title":"HID: corsair-void: Update power supply values with a unified work handler","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: corsair-void: Update power supply values with a unified work handler\n\ncorsair_void_process_receiver can be called from an interrupt context,\nlocking battery_mutex in it was causing a kernel panic.\nFix it by moving the critical section into its own work, sharing this\nwork with battery_add_work and battery_remove_work to remove the need\nfor any locking"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6ea2a6fd3872e60a4d500b548ad65ed94e459ddd","status":"affected","lessThan":"de19c9dfb68f7c5791accc89047f92e952f57996","versionType":"git"},{"version":"6ea2a6fd3872e60a4d500b548ad65ed94e459ddd","status":"affected","lessThan":"0c28e4d1e10d2aae608094620bb386e6fd73d55e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hid/hid-corsair-void.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.13","versionType":"semver"},{"version":"6.13.7","status":"unaffected","lessThanOrEqual":"6.13.*","versionType":"semver"},{"version":"6.14","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hid/hid-corsair-void.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/de19c9dfb68f7c5791accc89047f92e952f57996"},{"url":"https://git.kernel.org/stable/c/0c28e4d1e10d2aae608094620bb386e6fd73d55e"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:09:43.136Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.13.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.14"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}