{"id":"DEBIAN-CVE-2022-49131","details":"In the Linux kernel, the following vulnerability has been resolved:  ath11k: fix kernel panic during unload/load ath11k modules  Call netif_napi_del() from ath11k_ahb_free_ext_irq() to fix the following kernel panic when unload/load ath11k modules for few iterations.  [  971.201365] Unable to handle kernel paging request at virtual address 6d97a208 [  971.204227] pgd = 594c2919 [  971.211478] [6d97a208] *pgd=00000000 [  971.214120] Internal error: Oops: 5 [#1] PREEMPT SMP ARM [  971.412024] CPU: 2 PID: 4435 Comm: insmod Not tainted 5.4.89 #0 [  971.434256] Hardware name: Generic DT based system [  971.440165] PC is at napi_by_id+0x10/0x40 [  971.445019] LR is at netif_napi_add+0x160/0x1dc  [  971.743127] (napi_by_id) from [\u003c807d89a0\u003e] (netif_napi_add+0x160/0x1dc) [  971.751295] (netif_napi_add) from [\u003c7f1209ac\u003e] (ath11k_ahb_config_irq+0xf8/0x414 [ath11k_ahb]) [  971.759164] (ath11k_ahb_config_irq [ath11k_ahb]) from [\u003c7f12135c\u003e] (ath11k_ahb_probe+0x40c/0x51c [ath11k_ahb]) [  971.768567] (ath11k_ahb_probe [ath11k_ahb]) from [\u003c80666864\u003e] (platform_drv_probe+0x48/0x94) [  971.779670] (platform_drv_probe) from [\u003c80664718\u003e] (really_probe+0x1c8/0x450) [  971.789389] (really_probe) from [\u003c80664cc4\u003e] (driver_probe_device+0x15c/0x1b8) [  971.797547] (driver_probe_device) from [\u003c80664f60\u003e] (device_driver_attach+0x44/0x60) [  971.805795] (device_driver_attach) from [\u003c806650a0\u003e] (__driver_attach+0x124/0x140) [  971.814822] (__driver_attach) from [\u003c80662adc\u003e] (bus_for_each_dev+0x58/0xa4) [  971.823328] (bus_for_each_dev) from [\u003c80663a2c\u003e] (bus_add_driver+0xf0/0x1e8) [  971.831662] (bus_add_driver) from [\u003c806658a4\u003e] (driver_register+0xa8/0xf0) [  971.839822] (driver_register) from [\u003c8030269c\u003e] (do_one_initcall+0x78/0x1ac) [  971.847638] (do_one_initcall) from [\u003c80392524\u003e] (do_init_module+0x54/0x200) [  971.855968] (do_init_module) from [\u003c803945b0\u003e] (load_module+0x1e30/0x1ffc) [  971.864126] (load_module) from [\u003c803948b0\u003e] (sys_init_module+0x134/0x17c) [  971.871852] (sys_init_module) from [\u003c80301000\u003e] (ret_fast_syscall+0x0/0x50)  Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.6.0.1-00760-QCAHKSWPL_SILICONZ-1","modified":"2026-08-04T05:48:06.260590247Z","published":"2025-02-26T07:00:50.393Z","upstream":["CVE-2022-49131"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-49131"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:11","purl":"pkg:deb/debian/linux?arch=source&distro=bullseye"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.10.113-1"}]}],"versions":["5.10.103-1","5.10.103-1~bpo10+1","5.10.106-1","5.10.46-4","5.10.46-5","5.10.70-1","5.10.70-1~bpo10+1","5.10.84-1","5.10.92-1","5.10.92-1~bpo10+1","5.10.92-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49131.json"}},{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.17.3-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49131.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.17.3-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49131.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.17.3-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49131.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}