{"id":"DEBIAN-CVE-2022-49525","details":"In the Linux kernel, the following vulnerability has been resolved:  media: cx25821: Fix the warning when removing the module  When removing the module, we will get the following warning:  [   14.746697] remove_proc_entry: removing non-empty directory 'irq/21', leaking at least 'cx25821[1]' [   14.747449] WARNING: CPU: 4 PID: 368 at fs/proc/generic.c:717 remove_proc_entry+0x389/0x3f0 [   14.751611] RIP: 0010:remove_proc_entry+0x389/0x3f0 [   14.759589] Call Trace: [   14.759792]  \u003cTASK\u003e [   14.759975]  unregister_irq_proc+0x14c/0x170 [   14.760340]  irq_free_descs+0x94/0xe0 [   14.760640]  mp_unmap_irq+0xb6/0x100 [   14.760937]  acpi_unregister_gsi_ioapic+0x27/0x40 [   14.761334]  acpi_pci_irq_disable+0x1d3/0x320 [   14.761688]  pci_disable_device+0x1ad/0x380 [   14.762027]  ? _raw_spin_unlock_irqrestore+0x2d/0x60 [   14.762442]  ? cx25821_shutdown+0x20/0x9f0 [cx25821] [   14.762848]  cx25821_finidev+0x48/0xc0 [cx25821] [   14.763242]  pci_device_remove+0x92/0x240  Fix this by freeing the irq before call pci_disable_device().","modified":"2026-09-01T16:05:32.517941899Z","published":"2025-02-26T07:01:28.500Z","upstream":["CVE-2022-49525"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-49525"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.18.5-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49525.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.18.5-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49525.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.18.5-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49525.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}