{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2023-54308", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-54308", "idYear": 2023, "status": "PUBLISHED", "publishedAt": "2025-12-30T12:23:41.163Z", "updatedAt": "2026-10-15T21:41:44.493Z", "importedAt": "2026-10-24T01:57:03.413Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "ALSA: ymfpci: Create card with device-managed snd_devm_card_new()", "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ymfpci: Create card with device-managed snd_devm_card_new()\n\nsnd_card_ymfpci_remove() was removed in commit c6e6bb5eab74 (\"ALSA:\nymfpci: Allocate resources with device-managed APIs\"), but the call to\nsnd_card_new() was not replaced with snd_devm_card_new().\n\nSince there was no longer a call to snd_card_free, unloading the module\nwould eventually result in Oops:\n\n[697561.532887] BUG: unable to handle page fault for address: ffffffffc0924480\n[697561.532893] #PF: supervisor read access in kernel mode\n[697561.532896] #PF: error_code(0x0000) - not-present page\n[697561.532899] PGD ae1e15067 P4D ae1e15067 PUD ae1e17067 PMD 11a8f5067 PTE 0\n[697561.532905] Oops: 0000 [#1] PREEMPT SMP NOPTI\n[697561.532909] CPU: 21 PID: 5080 Comm: wireplumber Tainted: G W OE 6.2.7 #1\n[697561.532914] Hardware name: System manufacturer System Product Name/TUF GAMING X570-PLUS, BIOS 4408 10/28/2022\n[697561.532916] RIP: 0010:try_module_get.part.0+0x1a/0xe0\n[697561.532924] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 55 48 89 e5 41 55 41 54 49 89 fc bf 01 00 00 00 e8 56 3c f8 ff <41> 83 3c 24 02 0f 84 96 00 00 00 41 8b 84 24 30 03 00 00 85 c0 0f\n[697561.532927] RSP: 0018:ffffbe9b858c3bd8 EFLAGS: 00010246\n[697561.532930] RAX: ffff9815d14f1900 RBX: ffff9815c14e6000 RCX: 0000000000000000\n[697561.532933] RDX: 0000000000000000 RSI: ffffffffc055092c RDI: ffffffffb3778c1a\n[697561.532935] RBP: ffffbe9b858c3be8 R08: 0000000000000040 R09: ffff981a1a741380\n[697561.532937] R10: ffffbe9b858c3c80 R11: 00000009d56533a6 R12: ffffffffc0924480\n[697561.532939] R13: ffff9823439d8500 R14: 0000000000000025 R15: ffff9815cd109f80\n[697561.532942] FS: 00007f13084f1f80(0000) GS:ffff9824aef40000(0000) knlGS:0000000000000000\n[697561.532945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[697561.532947] CR2: ffffffffc0924480 CR3: 0000000145344000 CR4: 0000000000350ee0\n[697561.532949] Call Trace:\n[697561.532951] \n[697561.532955] try_module_get+0x13/0x30\n[697561.532960] snd_ctl_open+0x61/0x1c0 [snd]\n[697561.532976] snd_open+0xb4/0x1e0 [snd]\n[697561.532989] chrdev_open+0xc7/0x240\n[697561.532995] ? fsnotify_perm.part.0+0x6e/0x160\n[697561.533000] ? __pfx_chrdev_open+0x10/0x10\n[697561.533005] do_dentry_open+0x169/0x440\n[697561.533009] vfs_open+0x2d/0x40\n[697561.533012] path_openat+0xa9d/0x10d0\n[697561.533017] ? debug_smp_processor_id+0x17/0x20\n[697561.533022] ? trigger_load_balance+0x65/0x370\n[697561.533026] do_filp_open+0xb2/0x160\n[697561.533032] ? _raw_spin_unlock+0x19/0x40\n[697561.533036] ? alloc_fd+0xa9/0x190\n[697561.533040] do_sys_openat2+0x9f/0x160\n[697561.533044] __x64_sys_openat+0x55/0x90\n[697561.533048] do_syscall_64+0x3b/0x90\n[697561.533052] entry_SYSCALL_64_after_hwframe+0x72/0xdc\n[697561.533056] RIP: 0033:0x7f1308a40db4\n[697561.533059] Code: 24 20 eb 8f 66 90 44 89 54 24 0c e8 46 68 f8 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 32 44 89 c7 89 44 24 0c e8 78 68 f8 ff 8b 44\n[697561.533062] RSP: 002b:00007ffcce664450 EFLAGS: 00000293 ORIG_RAX: 0000000000000101\n[697561.533066] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1308a40db4\n[697561.533068] RDX: 0000000000080000 RSI: 00007ffcce664690 RDI: 00000000ffffff9c\n[697561.533070] RBP: 00007ffcce664690 R08: 0000000000000000 R09: 0000000000000012\n[697561.533072] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080000\n[697561.533074] R13: 00007f13054b069b R14: 0000565209f83200 R15: 0000000000000000\n[697561.533078] ", "affected": [ { "vendor": "Linux", "product": "Linux", "defaultStatus": "unaffected", "versions": [ { "version": "c6e6bb5eab7457a938c0405d5ccf319d3ee735c1", "status": "affected", "versionType": "git", "lessThan": "95642872c466030240199ba796a40771c493ed0c" }, { "version": "c6e6bb5eab7457a938c0405d5ccf319d3ee735c1", "status": "affected", "versionType": "git", "lessThan": "db7d7782677ff998c06997903d5400a0ba91cebb" }, { "version": "c6e6bb5eab7457a938c0405d5ccf319d3ee735c1", "status": "affected", "versionType": "git", "lessThan": "255a81a89501df77379b51a81c7a2e8e7c359bc6" }, { "version": "c6e6bb5eab7457a938c0405d5ccf319d3ee735c1", "status": "affected", "versionType": "git", "lessThan": "f33fc1576757741479452255132d6e3aaf558ffe" } ] }, { "vendor": "Linux", "product": "Linux", "defaultStatus": "affected", "versions": [ { "version": "5.15", "status": "affected" }, { "version": "0", "status": "unaffected", "versionType": "semver", "lessThan": "5.15" }, { "version": "5.15.106", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.15.*" }, { "version": "6.1.23", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.1.*" }, { "version": "6.2.10", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.2.*" }, { "version": "6.3", "status": "unaffected", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*" } ] } ] } } }