{"cve":"CVE-2022-50430","nvd":{"published":"2025-10-01T12:15:34.687","modified":"2026-06-17T05:23:32.370","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING\n\nvub300_enable_sdio_irq() works with mutex and need TASK_RUNNING here.\nEnsure that we mark current as TASK_RUNNING for sleepable context.\n\n[   77.554641] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff92a72c1d>] sdio_irq_thread+0x17d/0x5b0\n[   77.554652] WARNING: CPU: 2 PID: 1983 at kernel/sched/core.c:9813 __might_sleep+0x116/0x160\n[   77.554905] CPU: 2 PID: 1983 Comm: ksdioirqd/mmc1 Tainted: G           OE      6.1.0-rc5 #1\n[   77.554910] Hardware name: Intel(R) Client Systems NUC8i7BEH/NUC8BEB, BIOS BECFL357.86A.0081.2020.0504.1834 05/04/2020\n[   77.554912] RIP: 0010:__might_sleep+0x116/0x160\n[   77.554920] RSP: 0018:ffff888107b7fdb8 EFLAGS: 00010282\n[   77.554923] RAX: 0000000000000000 RBX: ffff888118c1b740 RCX: 0000000000000000\n[   77.554926] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffed1020f6ffa9\n[   77.554928] RBP: ffff888107b7fde0 R08: 0000000000000001 R09: ffffed1043ea60ba\n[   77.554930] R10: ffff88821f5305cb R11: ffffed1043ea60b9 R12: ffffffff93aa3a60\n[   77.554932] R13: 000000000000011b R14: 7fffffffffffffff R15: ffffffffc0558660\n[   77.554934] FS:  0000000000000000(0000) GS:ffff88821f500000(0000) knlGS:0000000000000000\n[   77.554937] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[   77.554939] CR2: 00007f8a44010d68 CR3: 000000024421a003 CR4: 00000000003706e0\n[   77.554942] Call Trace:\n[   77.554944]  <TASK>\n[   77.554952]  mutex_lock+0x78/0xf0\n[   77.554973]  vub300_enable_sdio_irq+0x103/0x3c0 [vub300]\n[   77.554981]  sdio_irq_thread+0x25c/0x5b0\n[   77.555006]  kthread+0x2b8/0x370\n[   77.555017]  ret_from_fork+0x1f/0x30\n[   77.555023]  </TASK>\n[   77.555025] ---[ end trace 0000000000000000 ]---","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/32d5af247d4de6a35769ca1d027480a37c28fd0c","https://git.kernel.org/stable/c/48e91ae755f027d817ed7e51db9963ddb7081946","https://git.kernel.org/stable/c/4a44cd249604e29e7b90ae796d7692f5773dd348","https://git.kernel.org/stable/c/6f7258c6f66692b3760c37ddd4bc9e02bb290da7","https://git.kernel.org/stable/c/b51d5fed9f53e07ce9fc65efb4ff1abe021a4c16"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:11:26.888974865+00:00"},"epss":{"cve":"CVE-2022-50430","score":0.00163,"percentile":0.05519,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}